Wera Stainless 3840/1 TS Hex-Plus 4.0mm Insert Bit, 1/4-Inch Drive
Designed to keep rust at bay. Wera's Stainless tool line is manufactured from 100% Stainless steel, preventing extraneous rust caused by use of conventional tools contaminating stainless fasteners. Wera's unique vacuum ice-hardened process gives the necessary hardness for industrial applications. Ice-blue design features make the stainless tools easy to identify.
Wera's Hex-Plus design helps to keep the screw head in tact with narrow contact surfaces. Standard hex designs tend to round out the screw head.
Torsion (TS) bits are designed to prevent premature wear for improved service life. German engineered.
Bit dimensions: 1/4" hex drive; 4.0mm x 1" (25mm)
Manufacturer Part #: 05071074001
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. All returns are subject to inspection prior to replacement.All Wera tools must be sent to Wera for warranty claims. Use the following link to start this process.Submit warranty claim here
Hex Metric 4.0 mm
Stainless Steel Finish
25-38mm (1.0-1.4 inches)
Country of Origin:
Made in Czech Republic