Tough viscous bit design: Withstands high torque loads for extended tool life
Hex Plus technology: Prevents rounding of screw recess and increases torque transfer
2.5 x 50mm blade: Suitable for driving hexagon socket screws in metal and steel
1/4 inch drive: Compatible with hexagon socket bits and direct drives
Extremely durable construction: Reduces risk of premature tip breakage
Summarized by Shop
Wera Series 4 840/4 Z Sheet Metal Bit, Hexagon 2.5 x 50mm blade, 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 th