Hose Clamp; 54 Series Worm Drive Clamp; Carbon Steel Plated Bolt/Screw Material; 2-1/4" Maximum Clamp Diameter; 1-5/16" Minimum Clamp Diameter; 1-5/8" Maximum Hose Inside Diameter; 1-1/4" Minimum Hose Inside Diameter; 201/301 Stainless Steel/Housing/Band Material; 28 SAE No.9/16" Nominal Width