Wera 135903 M8 x 50mm Internal Thread Insertion Tool bonanza 855/4 Z Pozidriv Bit: #1

855/4 Z Pozidriv Bit: #1 x 89mm

for Security TORX® screws

Manufacturer Part #: 05022720001

Tip size: Phillips #3

Manufacturer Part #: 05066642001

Wera 135903 M8 x 50mm Internal Thread Insertion Tool bonanza 855/4 Z Pozidriv Bit: #1Wera Series 4 879 4 Special Design Bit, Internal Thread Insert M8 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 clamp screws and threaded rods, M8 x 1 4" drive For hexagon bit