WERA Precision Hex Screwdriver 4mm Cutting 44mm Overall 135268 Bit, Shank, Half-Moon, 1.5mm Edge, Length,

Size (mm): L44 x W4 x H4, Weight (g): 2.85, Blade size (HEX): 1.5, Half moon insertion (mm): 4 Equipped with HEX-PLUS function 4mm half-moon insert, can be attached to compatible power tools, machines, etc. For hex screws