WERA Hex Phillips 4mm 150mm Shaft 023339 Screwdriver, T-Handle, Hex, Length,

Hex size (mm): 4, shaft length (mm): 150 The ideal handle geometry allows the transmission of particularly high tightening and loosening moments. The ergonomic handle shape comfortably wraps around the base of your hand, allowing your fingers to rest securely within the soft, rounded, indented grip. The entire hand is in contact with the handle, avoiding friction loss between the hand and the handle. It has a retention function that securely holds hex socket screws in the tool.