Exhibit 4.3


 


This Security is a Global Security within the
meaning of the Indenture hereinafter referred to and is registered in the name of a Depositary or a nominee thereof. This Security may
not be transferred to, or registered or exchanged for Securities registered in the name of, any Person other than the Depository Trust
Company or a nominee thereof and no such transfer may be registered, except in the limited circumstances described in the Indenture.
Every Security authenticated and delivered upon registration or transfer of, or in exchange for or in lieu of, this Security shall be
a Global Security subject to the foregoing, except in such limited circumstances.


 


UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (55 WATER STREET, NEW YORK, NEW YORK) TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER,
EXCHANGE OR PAYMENT, AND ANY SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS REQUESTED BY
AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO
ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.


 


CARLISLE COMPANIES INCORPORATED


 


$


 


2.200% Notes Due 2032


 


	No.	CUSIP 142339AL4




 


ISIN US142339AL49


 


Principal Sum: $


 


Certain capitalized terms
used but not defined herein shall have the meanings given to them in the Indenture under which this Security is issued.


 


Carlisle Companies Incorporated,
a Delaware corporation (herein called the “Company,” which term includes any successor Person under the Indenture hereinafter
referred to), for value received, hereby promises to pay to Cede & Co., or registered assigns, the Principal Sum specified above,
as may be reduced from time to time pursuant to Schedule A hereto, on March 1, 2032, unless earlier redeemed or repaid as herein
provided, and to pay interest, if any, thereon from September 28, 2021 or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually on March 1 and September 1 in each year, commencing March 1, 2022 until
the principal hereof is paid or made available for payment at the rate per annum of 2.200%. The interest so payable, and punctually paid
or duly provided for, on any Interest Payment Date will, as provided in such Indenture, be paid to the Person in whose name this Security
(or one or more Predecessor Securities) is registered at the close of business on the Record Date for such interest, which shall be the
February 15 or August 15 (whether or not a Business Day), as the case may be, next preceding such Interest Payment Date. Any
such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Record Date and may
either be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close of business
on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders
of Securities not less than 10 days prior to such Special Record Date, or be paid at any time in any other lawful manner not inconsistent
with the requirements of any securities exchange on which the Securities may be listed, and upon such notice as may be required by such
exchange, all as more fully provided in the Indenture.


 






     


     


    

 


Payment of the principal of
and interest on this Security will be made by transfer of immediately available funds to a bank account in the Borough of Manhattan, the
City of New York designated by the holder in such coin or currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts.


 


REFERENCE IS HEREBY MADE TO
THE FURTHER PROVISIONS OF THIS SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL PURPOSES HAVE THE SAME
EFFECT AS IF SET FORTH HEREIN.


 


Unless the certificate of
authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Security shall not
be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.


 


[SIGNATURE PAGE FOLLOWS]


 






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IN WITNESS WHEREOF, the Company
has caused this instrument to be signed manually or by facsimile by its duly authorized officer.


 


Dated: September 28, 2021


 


	 	CARLISLE COMPANIES INCORPORATED




 


		By:	 
	 	 	Name:	 Robert M. Roche
		 	Title:	Vice President and Chief Financial Officer



 


TRUSTEE’S CERTIFICATE OF AUTHENTICATION


 


This is one of the Securities
of the series designated herein and referred to in the within-mentioned Indenture.


 


U.S. BANK NATIONAL ASSOCIATION

as Trustee


 


	By:	 	
	 	Authorized Signatory	 



 


[Signature Page to Global Note]


 






     


     


    

 


[REVERSE OF SECURITY]


 


This Security is one of a
duly authorized issue of Securities of the Company designated as its “2.200% Notes Due 2032” (herein called the “Securities”),
initially limited in aggregate principal amount to $550,000,000 issued and to be issued under an Indenture, dated as of January 15,
1997, as supplemented by the Fifth Supplemental Indenture, dated the date hereof, between the Company and U.S. Bank National Association
(as successor in interest to State Street Bank and Trust Company, as successor in interest to Fleet National Bank), as Trustee, as it
may be amended and supplemented from time to time (collectively, the “Indenture”), to which indenture and all indentures supplemental
thereto reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of
the Company, the Trustee and the Holders of the Securities and of the terms upon which the Securities are and are to be, authenticated
and delivered.


 


The Securities shall be redeemable,
in whole or in part, at the Company’s option at any time (a “Redemption Date”). At any time prior to December 1,
2031 (the “Par Call Date”), the redemption price will be equal to the greater of (i) 100% of the principal amount of
any Securities being redeemed; or (ii) the sum of the present values of the remaining scheduled payments of principal and interest
thereon that would be due if the Securities matured on the Par Call Date (exclusive of interest accrued to the Redemption Date) discounted
to the Redemption Date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate (as defined
below) plus 20 basis points. At any time on or after the Par Call Date, the Securities will be redeemable in whole or in part, at the
Company’s option, at a redemption price equal to 100% of the principal amount of the Securities to be redeemed plus accrued and
unpaid interest on the Securities to be redeemed to the Redemption Date. In each case, accrued and unpaid interest, if any, will be paid
to the Redemption Date. Notwithstanding the foregoing, installments of interest on Securities that are due and payable on Interest Payment
Dates falling on or prior to a Redemption Date will be payable on the Interest Payment Date to the Holders as of the close of business
on the relevant record date in accordance with the Securities and the Indenture. The Company will mail notice by first-class mail of any
redemption at least 15 days, but not more than 60 days, before the Redemption Date to each Holder of the Securities to be redeemed. At
the Company’s option, a notice of redemption may be conditioned on the satisfaction of one or more conditions. Once the notice is
delivered (or, in the event of a notice of conditional redemption, once the conditions set forth therein are satisfied), the Securities
called for redemption will become due and payable on the Redemption Date and at the applicable redemption price, plus accrued and unpaid
interest to the Redemption Date. On and after the Redemption Date, interest will cease to accrue on the Securities or any portion of the
Securities called for redemption (unless the Company defaults in the payment of the applicable redemption price and accrued interest).
On or before the Redemption Date, the Company will deposit with a paying agent (or the Trustee) money sufficient to pay the applicable
redemption price of and accrued interest on the Securities to be redeemed on the Redemption Date. If less than all of the Securities are
to be redeemed, and the Securities are Global Securities, the Securities to be redeemed will be selected by the Depositary Trust Company
(“DTC”), as the Depositary by lot. If the Securities to be redeemed are not Global Securities then held by the DTC, the Securities
to be redeemed will be selected by the Trustee by a method the Trustee deems to be fair and appropriate.


 






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“Comparable Treasury
Issue” means the United States Treasury security selected by the Independent Investment Banker as having a maturity comparable to
the remaining term of the Securities to be redeemed that would be used, at the time of selection and in accordance with customary financial
practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of the Securities (assuming,
for this purpose, that the Securities matured on the Par Call Date).


 


“Comparable Treasury
Price” means, with respect to any Redemption Date, (A) the average of the Reference Treasury Dealer Quotations for such Redemption
Date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or (B) if the Trustee is provided with
fewer than four such Reference Treasury Dealer Quotations, the average of all such quotations or (C) if only one Reference Treasury
Dealer Quotation is received, such quotation.


 


“Independent Investment
Banker” means one of the Reference Treasury Dealers or another independent investment banking institution of national standing appointed
by the Company.


 


“Reference Treasury
Dealer” means J.P. Morgan Securities LLC, BofA Securities, Inc., Wells Fargo Securities, LLC and one other treasury dealer
selected by the Company, and their respective successors; provided, however, that if any of the foregoing shall cease to be a primary
U.S. Government securities dealer (each, a “Primary Treasury Dealer”), the Company will substitute therefor another nationally
recognized investment banking firm that is a Primary Treasury Dealer.


 


“Reference Treasury
Dealer Quotation” means, with respect to each Reference Treasury Dealer and any Redemption Date, the average of the bid and asked
prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing and the Trustee
by such Reference Treasury Dealer at 5:00 p.m. (New York City time) on the third business day preceding such Redemption Date.


 


“Treasury Rate”
means, with respect to any Redemption Date, the rate per annum equal to the semi-annual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.


 






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Upon the occurrence of a Change
of Control Triggering Event (as defined below), the Company shall notify the Trustee, and make an offer (a “Change of Control Offer”)
to each Holder to repurchase all or any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of each Holder’s
Securities of such series at a purchase price equal to 101% of the aggregate principal amount thereof plus accrued and unpaid interest,
if any, to the date of purchase (the “Change of Control Payment”). Within 30 days following any Change of Control Triggering
Event, the Company shall, or shall cause the Trustee to, mail a notice to each Holder describing the transaction or transactions that
constitute the Change of Control Triggering Event and stating: (1) that the Change of Control Offer is being made pursuant to the
terms of this Supplemental Indenture and that all Securities of such series properly tendered will be accepted for payment; (2) the
purchase price and the purchase date, which shall be no earlier than 15 days and no later than 60 days from the date such notice is mailed
(the “Change of Control Payment Date”); (3) that any Security of such series not tendered will continue to accrue interest;
(4) that, unless the Company defaults in the payment of the Change of Control Payment, all Securities of such series accepted for
payment pursuant to the Change of Control Offer shall cease to accrue interest after the Change of Control Payment Date; (5) that
Holders electing to have any Securities of such series, with the form entitled “Option of Holder to Elect Purchase” attached
as Exhibit 1 to the Security completed, purchased pursuant to a Change of Control Offer will be required to surrender such Securities
to the Trustee or paying agent at the address specified in the notice prior to the close of business on the third Business Day preceding
the Change of Control Payment Date; (6) that Holders will be entitled to withdraw their election if the Trustee or paying agent receives,
not later than the close of business on the second Business Day preceding the Change of Control Payment Date, a telegram, telex, facsimile
transmission or letter setting forth the name of the Holder, the principal amount of Securities of such series delivered for purchase,
and a statement that such Holder is withdrawing his election to have such Securities purchased; and (7) that Holders whose Securities
of such series are being purchased only in part will be issued new Securities equal in principal amount to the unpurchased portion of
the Securities surrendered, which unpurchased portion must be equal to $2,000 in principal amount or an integral multiple of $1,000 thereof.
The Company shall comply with the requirements of Rule 14e-1 under the Securities Exchange Act of 1934, as amended (the “Exchange
Act”) and any other securities laws and regulations thereunder to the extent such laws and regulations are applicable in connection
with the repurchase of Securities of such series in connection with a Change of Control Triggering Event. To the extent that the provisions
of any securities laws or regulations conflict with the provisions of this paragraph or the Indenture, the Company will comply with the
applicable securities laws and regulations and will not be deemed to have breached its obligations under this paragraph or the Indenture
by virtue of such conflict. On the Change of Control Payment Date, the Company shall, to the extent lawful: (1) accept for payment
all Securities of such series or portions thereof properly tendered pursuant to the Change of Control Offer, (2) deposit with the
Trustee or paying agent an amount equal to the Change of Control Payment in respect of all Securities of such series or portions thereof
properly tendered and (3) deliver or cause to be delivered to the Trustee the Securities of such series properly accepted together
with an Officer’s Certificate stating the aggregate principal amount of such Securities or portions thereof being purchased by the
Company. The paying agent shall promptly mail to each Holder of Securities of such series properly tendered the Change of Control Payment
for such Securities, and the Trustee shall promptly authenticate and mail (or cause to be transferred by book entry) to each Holder a
new Security equal in principal amount to any unpurchased portion of the Securities surrendered by such Holder, if any; provided, that
each such new Security shall be in a principal amount of $2,000 or an integral multiple of $1,000 thereof. The Company shall publicly
announce the results of the Change of Control Offer on or as soon as practicable after the Change of Control Payment Date. The Company
will not be required to make a Change of Control Offer upon a Change of Control Triggering Event if a third Person makes the Change of
Control Offer in the manner, at the times and otherwise in compliance with the requirements set forth in this paragraph and all other
provisions of the Indenture applicable to a Change of Control Offer made by the Company and purchases all Securities of this series properly
tendered and not withdrawn under such Change of Control Offer.


 


“Change of Control”
means the occurrence of any of the following: (1) the direct or indirect sale, transfer, conveyance or other disposition (other than
by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the properties or assets
of the Company and the Company’s subsidiaries taken as a whole to any “person” (as that term is used in Section 13(d)(3) of
the Exchange Act) other than the Company or one of the Company’s subsidiaries; (2) the adoption of a plan relating to a liquidation
or dissolution of the Company; or (3) the consummation of any transaction (including, without limitation, any merger or consolidation)
the result of which is that any Person (as defined below) becomes the beneficial owner, directly or indirectly, of more than 50% of the
then outstanding number of shares of the Company’s Voting Stock.


 






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“Change of Control Triggering
Event” means the occurrence of both a Change of Control and a Rating Event.


 


“Investment Grade Rating”
means a rating equal to or higher than Baa3 (or the equivalent) by Moody’s and BBB- (or the equivalent) by S&P.


 


“Moody’s”
means Moody’s Investors Service, Inc.


 


“Person”
means any individual, corporation, partnership, joint venture, association, joint-stock company, trust, unincorporated organization,
limited liability company, government or any agency or political subdivision thereof or any other entity.


 


“Rating Agency”
means each of S&P and Moody’s, or if S&P or Moody’s or both shall not make a rating on the Notes publicly available,
a nationally recognized statistical rating agency or agencies, as the case may be, selected by the Company (as certified by a resolution
of the Board of Directors) which shall be substituted for S&P or Moody’s, or both, as the case may be.


 


“Rating Event”
means (1) to the extent the Notes were rated with an Investment Grade Rating by either of the Rating Agencies at the commencement
of the Relevant Period (as defined below) and the ratings of the Notes are downgraded by either or both of the Rating Agencies on any
date from the date of the public notice of an arrangement that could result in a Change of Control until the end of the 60-day period
following public notice of the occurrence of the Change of Control (which 60-day period shall be extended so long as the rating of the
Notes is under publicly announced consideration for possible downgrade by any of the Rating Agencies) (the “Relevant Period”)
such that the rating of the Notes by each of the Rating Agencies at the end of the Relevant Period is below an Investment Grade Rating,
which downgrading is a result of the transactions constituting or occurring simultaneously with the applicable Change of Control (as evidenced
by a public statement by the Rating Agency or Rating Agencies that downgraded the Notes) or (2) to the extent the Notes were not
rated with an Investment Grade Rating by either of the Rating Agencies at the commencement of the Relevant Period, the Notes continue
to be rated at a level below an Investment Grade Rating by each of the Rating Agencies at the end of the Relevant Period.


 


“S&P” means
Standard & Poor’s Ratings Services, a division of S&P Global, Inc.


 


“Voting Stock”
of any specified Person as of any date means the Capital Stock of such Person that is at the time entitled to vote generally in the election
of the board of directors of such Person.


 


If an Event of Default shall
occur with respect to the Securities and be continuing, the principal of all the Securities may be declared due and payable in the manner
and with the effect provided in the Indenture.


 






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The Indenture contains provisions
for defeasance of (a) the entire indebtedness of this Security and (b) certain restrictive covenants and Events of Default with
respect to this Security, in each case upon compliance by the Company with certain conditions set forth in the Indenture.


 


The Indenture permits, with
certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the
rights of the Holders of the Securities under the Indenture at any time by the Company and the Trustee with the consent of the Holders
of a majority in aggregate principal amount of the Securities at the time Outstanding. The Indenture also contains provisions permitting
the Holders of specified percentages in aggregate principal amount of the Securities at the time Outstanding, on behalf of the Holders
of all the Securities, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued upon the registration of transfer hereof or in exchange
herefor or in lieu thereof, whether or not notation of such consent or waiver is made upon this Security.


 


No reference herein to the
Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the Company, which is absolute
and unconditional, to pay the principal of and premium, if any, and interest on this Security at the times, place, and rate, and in the
coin or currency, herein prescribed.


 


This Global Security or portion
hereof may not be exchanged for Definitive Securities except in the limited circumstances provided in the Indenture.


 


The Securities are issuable
only in registered form without coupons in denominations of $2,000 and any integral multiple of $1,000 in excess thereof. As provided
in the Indenture and subject to certain limitations therein set forth, Securities are exchangeable for a like aggregate principal amount
of Securities of a different authorized denomination, as requested by a Holder surrendering the same.


 


No service charge shall be
made for any such registration of transfer or exchange of Securities, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.


 


In the event that (i) the
Depositary or another depositary in respect of the Securities of this series, as the case may be, notifies the Company that it is unwilling
or unable to continue as a depository and a successor depository is not appointed by the Company within 60 days of such notice, (ii) the
Depositary with respect to such Global Securities so requests following an Event of Default under the Indenture or (iii) the owner
of a beneficial interest in the Global Securities requests such exchange in writing delivered through the Depositary or the Company following
an Event of Default under the Indenture, then the Holder hereof shall surrender this Global Security to the Trustee for cancellation and
whereupon, in accordance with Section 305 of the Indenture, the Company will execute and the Trustee will authenticate and deliver
Securities of this series in definitive registered form without coupons, in denominations of $2,000 and any integral multiple of $1,000
in excess thereof, and in an aggregate principal amount equal to the principal amount of this Global Security at the time outstanding
in exchange for this Global Security.


 






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Prior to due presentment of
this Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person
in whose name this Security is registered as the owner hereof for all purposes, whether or not any amount due in respect of this Security
be overdue, and none of the Company, the Trustee or any such agent shall be affected by notice to the contrary.


 


The Securities shall be governed
by and construed in accordance with the laws of the State of New York.


 






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SCHEDULE A


 


SCHEDULE OF PRINCIPAL SUM


 


REDUCTIONS Principal Sum outstanding as of September 28,
2021: $


 


Thereafter, the following decreases have been
made:


 


	Date of Redemption 
 or Repurchase	 	Principal Amount 
 Redeemed or 
 Repurchased	 	Principal Amount 
 Remaining	 	Notation Made by or on 
 Behalf of the Trustee
	 	 	 	 	 	 	 








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EXHIBIT 1


 


OPTION OF HOLDER TO ELECT PURCHASE


 


The undersigned hereby elects
optional redemption of Carlisle Companies Incorporated, 2.200% Notes due 2032, No. , CUSIP No. 142339AL4 (the portion thereof
specified below) with the effect provided in said Security by delivering this form of “Option of Holder to Elect Purchase”
duly completed by the Holder of said Security to the Trustee at U.S. Bank National Association, Global Corporate Trust Services, 101 North
First Avenue, Suite 1600, Phoenix, AZ 85003 | LM-AZ-X16P or such other address of which Carlisle Companies Incorporated shall from
time to time notify the Holders of the Securities.


 


Specify the portion of said
Security (which shall be U.S. $2,000 or an integral multiple of U.S. $1,000 in excess thereof, which may be all or part of the Holder’s
interest in said Security) as to which the Holder elects optional redemption:


 


U.S.
$     .


 


	Dated:	 	 




 


	Signature:	 	 




 


NOTE: The signature to this notice must correspond
with the name as written upon the face of the within Global Security in every particular without alteration or enlargement or any change
whatsoever and must be guaranteed by a commercial bank or trust company having its principal office or correspondent in The City of New
York or by a member of the New York Stock Exchange.


 






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FOR VALUE RECEIVED, the undersigned hereby sells,
assigns and transfers unto


 


PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER OF ASSIGNEE


 


(Print or Type Name and Address including Zip
Code of Assignee)


 


the within Global Security, and all rights thereunder,
hereby irrevocably constituting and appointing attorney to transfer said Global Security on the books of the Company, with full power
of substitution in the premises.


 


	Dated:	 	 



 


NOTE: The signature to this assignment must correspond
with the name as written upon the face of the within Global Security in every particular without alteration or enlargement or any change
whatsoever and must be guaranteed by a commercial bank or trust company having its principal office or correspondent in The City of New
York or by a member of the New York Stock Exchange.


 






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