CCL Security 90311 Sesamee 900 Series Aluminum Body Padlocks, 1-1/2" body width, Silver Silver Color lock body and Width of 1-1/2 inches SFIC cylinder required - NOT INCLUDED Shackle clearance of 1 inch vertical and horizontal width of 3/4 inch Padlock accepts 6-pin and 7-pin SFIC cores Solid anodized Aluminum lock body and quality chrome plated hardened Steel shackle