5/16-Inch Hex Key with L-Style Ball End

5/16-Inch Hex Key with L-Style Ball End – Precision Hex Key Tool The 5/16-Inch Hex Key with L-Style Ball End from Klein Tools is a heat-treated, tempered tool designed for professionals requiring durability and precision. This hex key provides a precise fit in sockets to prevent slippage and stripping, making it suitable for electrical distributors, lighting solutions, wire and cable maintenance, and switchgear supplier applications. Specifications Hex Size: 5/16 inch Short Arm Length: 1.563 inches (4 cm) Long Arm Length: 6.313 inches (16 cm) Weight: 2.7 oz (77 g) Dimensions: 6.25 inches (length) x 1.625 inches (width) x 0.375 inches (height) Product Weight: 0.3380 lbs Features Heat-treated and tempered for maximum durability Ball-end design for easy insertion and use at various angles L-style shape provides higher torque with lower clearance Extra length for access in hard-to-reach applications Precision fit to prevent socket slippage and stripping Manufactured by Klein Tools, made in the USA Downloads & Links Spec Sheet