Wera Tools 840/1Z Bit Hex Extra Tough - 2.5mm -

Tough Wera bits for hexagonal socket screws, for universal use.

Hex-Plus offers larger contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw head is almost eliminated. 1/4" hexagonal, suitable for holding tools as per DIN ISO 1173-D 6.3.

• For hexagonal socket head screws
• Hex-Plus allows socket head screws to live longer
• Tough for hard materials
• 1/4" hexagon drive (Wera connecting series 1)