Item No.: H11LC003

Made of drop forged, heat treated chrome molybdenum steel with a corrosion-resistant black phosphate finish.

High-torque, 6-point opening grips flat sides of fasteners,not corners, preventing round-off.

Engineered for use with impact drivers.

Sizes:39mm,Lenght:78Lmm

Packing size:9.8x7.4x7.4cm

Weight:650g/set.