PROTO Double Box End Wrench (Kunci Ring) J1191M-A-TT Chrome 7x8mm 1pc

Tether-ready ratcheting box-end wrenches allow the attachment of a tether where the tether is attached to the user or a fixed object to prevent the wrench from falling and causing injuries or damage when working at height. These double-end wrenches have a different metric size on each end for use on two different size fasteners. The 6-pt. box end design allows more contact with the fastener's sides than the 12-pt. style and prevents rounding the fastener's corners. The ratcheting box ends each have a gear mechanism that allows the wrench to rotate freely in one direction without removing the wrench head from the fastener and repositioning the wrench.