This wrench is used to securely fasten band-it style free end clamps, roll band clips or pre-formed CV boot camp. The tool is used by turning the winding mandrel with a wrench. The mandrel tightens the clamp, holding it in place until the ears of the clamp are folded down.

Works by hand or with 1/2" ratchet socket handle

Includes built in cutter to remove excess band material

Maximum band capacity: 1mm thick x 10mm wide.