Wera Screwdriver and Impact Bits | TOOLS Wera 05059643001 – 840/4 Z Bo Hop Sw 4 X 89 Mm Bits For Hex Socket Screw, Tamper Resistant

Description

840/4 Z Tamper-proof Hex-Plus BO bits, 4 x 89 mmTough viscous Wera bits for hexagon socket screws for universal use. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. 1/4″ hexagon, suitable for holders as per DIN ISO 1173-F 6.3. Hexagon socket BO screws have a protruding pin in their drive profile. This prevents any unauthorised loosening since the “normal” hex tools cannot move these screws. 1/4″ hexagon, suitable for holders as per DIN ISO 1173-F 6.3.For socket head screwsDuctile and tough for hard materialsHex-Plus allows socket head screws to live longer1/4″ hexagon drive (Wera connecting series 4)Suitable for AEG, ARO, Atlas-Copco, Biax, Black & Decker, Bosch, Buckeye Tools etc.