Repair clamps SS 304 band,one bolt Size:1/2",3/4",1",1-1/4",1-1/2",2" ISO9001 CERTIFICATE Manufact Repair clampssnap type,one boltMaterial: SS304 Band bolt/nuts/lug:Carbon steel galvanized gasket:EPDMSize: 1/2",3/4",1",1-1/4",1-1/2",2"Length:80mmPN6/10Packing:plywood case