2 Pieces (SET) Tuff Support Universal Rear Tonneau Cover Lid Lift Supports 26.30" 75 Lbs REPL C16-18041 FITS: Extended Length : 26.34 Inches / 75 lbs Force / 10MM End Fittings. Please see 2nd image on how to install LOCK PIN END FITTINGS. Extended Length: 26.5 in--Compressed Length: 15.47 in In Original Tuff Support Packaging With Lifetime Limited Warranty* Instructions Available When Needed for Easy and Safe Installation PartsAvenue is the sole authorized distributor of Tuff Support products. Average delivery for orders placed with PartsAvenue is 2-3 days. Be aware of other sellers selling counterfeit Tuff Support products under this listing.