Hose Clamps Worm Drive

1/2" stainless steel band, zinc plated housing and screw. Contains (2) SAE 36 clamps, (3) SAE 20 clamps, (5) SAE 12 clamps, (3) SAE 6 mini clamps & (2) SAE 4 mini clamps. Perfect for all automotive hoses. Provides tight and secure hold SAE size #4 & #6 have 5/16 in. band. All others have 1/2 in. band.