Uxcell 4mm Hex Wrench, L Shaped CR-V Repairing Tool 5 Pack

Heat-treated chrome vanadium alloy steel drop forged body provides long life durability.
Nickel-plated finished improves the ability of wear-resistant for use in complex environments.
The hexagon end is chamfered to slide easily into the fastener, reducing wear on the wrench and fastener head.
Long arm/short arm design to apply maximum torque in required applications.
Widely used to drive internal hexagon socket screws found in furniture, equipment, and most general application.