Spanner for hooked screw - guides screw centrally in axial direction

摘要

The spanner (1) screws and unscrews hooked screws. The screws (4) may be guided centrally in it in the axial direction. The screws can be secured by a correspondingly-shaped leaf spring (2), is fixed so that it cannot turn, and is interchangeable. The spanner can have a hexagonal end for driving by machine. USE/ADVANTAGE - Spanner for hooked screws will not slip free to cause injury, and is usable in places hard to reach.