Worm Drive Hose Clamps - Plain Band

The NORMACLAMP® TORRO® Tamperproof can only be mounted and dismounted by using the Tamperproof Screwdriver – details on page 199. The specially designed screw head has three radial grooves, which means it cannot be adjusted with any commercially available tools. Automated assembly using a torque gun is particularly effective, as the special shape of the screw head allows for minimal misalignment or offset.

• Non-dismountable clamps protect against manipulation