Wera Series 4 840/4 Z Sheet Metal Bit, Hexagon 4.0 x 152mm 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 the tip of the tool.
Features Wera's tough viscous and Hex-Plus design, for hexagon socket screws, 4.0 x 152mm blade x 1/4" Drive
For hexagon bit holders and direct drives
Wera Hex-Plus technology prevents rounding of screw recess and transfers up to 20% more torque
Manufacturer Part #: 05059634001
All Wera professional hand tools are covered by a lifetime warranty against breakage due to defects in materials or workmanship for the normal life of the product. This policy does not cover products which have been altered in any way, and products which have been subject to abuse, misuse, negligence, or improper storage. Bits, bitholders and L-keys are also not covered under this warranty policy as they are considered consumable. Wera Tools reserves the right to inspect warranty claims before replacements are issued. Return transportation costs are not included, however Wera will send replacement tools at no cost. Any claims for reasons other than those noted here must be approved by Wera Tools Inc., or its authorized representatives.
Return tools for warranty replacement directly to KC Tool. All returns are subject to inspection prior to replacement.
Hex Metric 4.0 mm
150-174mm (6.0-6.9 inches)
Country of Origin:
Made in Czech Republic