Type ICQ16

Inner dimensions (D x W x H): 17

and that the Z-design helps prevent premature tip breakage

Wera 840/1 Z bits are used to operate internal hexagon screws

unbrako bit 5/64"x89mm Unit(s):Pcs Type ICQ16Product Overview The Wera 840 4 Z Hex Plus bit, 05059660001 is a bit for internal hexagon screws (innensechskant). The product is categorized as a bit and is designed for use with holders that accept 1 4" hexagon shafts. Design and Function The bit uses Wera's Hex Plus profile, which, according to the manufacturer, provides larger contact surfaces in the screw head to reduce notching and damage. The Wera 840 4 Z Hex Plus bit, 05059660001 is described