Wera 05056507001 851/1 Z bits, PH 1 x 50 mm

This Wera 851/1Z bit is sized PH1 with a 50mm length, providing extra reach for driving Phillips screws in deeper recesses or when working with extended bit holders. The longer 50mm shank is particularly well suited to applications where a standard-length bit cannot comfortably access the fastener. The extra tough material construction minimises wear and cam-out even in demanding conditions, keeping the tip sharp and precise over extended use. Featuring a 1/4" hexagonal drive conforming to DIN ISO 1173-D 6.3, it seats securely in any compatible screwdriver, drill, or bit holder. Features and Benefits: • Extended 50mm length for improved reach in deep or awkward fastening positions • Extra tough construction resists wear and cam-out for longer working life • PH1 tip delivers precise engagement with PH1 Phillips fasteners • 1/4" hex shank compatible with all DIN ISO 1173-D 6.3 compliant holding tools • Suitable for universal use across a wide range of Phillips screwdriving tasks Contents