Clamp has a 1/2 in stainless steel band with plated 5/16 in slotted hex head screw and housing. Recommended for most applications. Rounded edges to protect the hose. Efficient 3-piece construction. Screws feature deep slots for quick installation. Precision Brand® Standard series hose clamps have 100% interlock construction features: one piece housing which directly locks into the band and spot weld free design. Easily installed with screwdriver, nut driver or socket wrench. Meets or exceeds SAE torque specifications.

Precision Brand® Hose Clamp, Standard, Series: B-H, Clamping Range: 3-1/16 to 4 in, 1/2 in Width, 5/16 in Slotted Hex Bolt, Stainless Steel Band, Stainless Steel Bolt, Plain