Wera 057163 #10 x 89mm Spanner Power Bit

Wera Series 4 857/4 Z Sheet Metal Bit, Spanner 10, 1/4" Drive Wera Bits are designed for the most demanding applications in trade and industry. They are designed to have the ability to transfer high torque loads, safe to use and extremely durable. The greater elasticity of tough viscous bits prevents premature breakages of the tip of the tool. Features Wera's tough viscous design, for Spanner socket screws, #00 x 1/4" Drive For hexagon bit holders and direct drives, 89mm blade Wera Bits for hard materials (e.g. metal sheets or structures) prevent premature breakages of the tip, created by the large amounts of peak torque generate to the screw and bit Manufacturer Part #: 05057163001