Tridon 4306445 Marine Grade Clamp, Stainless Steel 4-1/2 " x 6-1/2" Box Of 10 FS

Screw 5/16" hex head- 300 grade stainless steel. Band 1/2" band width- 300 grade stainless steel. All 300 stainless steel. If the item is opened and/or seal is broken then we will open and check to make sure all of the parts are in working order.