4Pcs Ball End Hex Key Wrench 4Mm Cr-V L-Shape Hexagon Wrenches Silver

L key wrench is quenched and heat-treated Chrome-Vanadium Steel with a matte surface finish, featuring high strength, hardness, rust resistance and wear resistance. Chamfered hexagonal ends ensure smooth fastener engagement while minimizing wear on tools and fasteners. The integrated ball-end design provides wide-angle accessibility, enabling effortless adjustments in confined spaces. The long/short arm design provides additional reach for deep work points on the long end and additional leverage for tightening fasteners on the other short end. L-handle hexagon wrench is widely used in removing and installing hexagon socket head screws in towel bars, door handles, assembled furniture, equipment, etc.