Genuine Smart Pick Wera 840/4 Z Tamper-Proof Hex-Plus Bo Bit. 3×89-mm. Enhanced

• For hexagon socket screws with safety pin (BO = with bore hole)
• Hex-Plus allows socket head screws to live longer
• Tough for hard materials
• 1/4 hexagon drive (Wera connecting series 4)

Application:Hexagon socket screws with safety pin (BO = with bore hole)
Drive:1/4 hexagon. tough. for universal use

Includes:

• 840/4 Z Tamper-proof Hex-Plus BO bits. 3 x 89 mm