This full featured but compact unit was designed with the user in mind. The contoured shape, moulded from acetal resin, fits snugly into the hand for maximum torque, but is small enough to be stored on a key ring, preventing loss. Our unique U-shaped stainless steel insert accepts either flat- or slotted-head pins. Available in bright flourescent colours, this unit will accept shackles from RM532 ro RM23.