Online Store Shipping Reducers Spun reducers are machine formed in standard sizes from 3 inch O.D. to 2 inch O.D. thru 32 inch O.D. to 30 inch O.D. Constructed of 20 gauge galvanized metal Spun Reducers collars are small end and length varies between 1.5 inch and 2 inches.
Collars also measure slightly less than even inch outside.
Most Reducers have over all length of approximately 7 inches. 20 Gauge Galvanized Metal. Custom Reducers require 4-10 days for fabrication. Fabricated to your specifications. 20 Gauge Galvanized Metal.