¡¼Premium Material¡½Allen Wrenches are forged from high quality heat treated CR-V steel for great hardness and durability, and finished with black oxide for anti-corrosion and rust prevention.
¡¼Dimension¡½Hex Size :4mm.
¡¼Ball End Design¡½Designed with a ball end to access socket cap screws with up to a 25-degree entry angle, makes it easy for adjusting in awkward or compromised angles.
¡¼Package Content¡½6pcs ¡¿ Hex Key Wrench.
¡¼Widely Use¡½To remove and install socket cap screws found in towel bar, door handle, assembling furniture, equipment, and more.
