9/64 Inch Short Arm Ball End Hex L-Key Quantity:1 We measure our hex key

We measure our hex key tolerances in two ways

Diameter: 7/16"

offering a complete range of security hex

engraving occurs before chrome plating for added corrosion resistance • Materials and Finish – The oxygen sensor socket is made from 50BV30 chromium-vanadium steel and hardened to 41–49 HRC for strength and durability

9/64 Inch Short Arm Ball End Hex L-Key Quantity:1 We measure our hex keyShort Arm for Access The L key's short arm enables you to stay close to the fastener so that you can work in tighter spaces and with greater control High Leverage Our L keys are longer in overall length compared to competitors, providing increased leverage where it matters Tight Fit with Fasteners We precisely manufacture our hex key geometry on the large end of the applicable range, resulting in less slop in fasteners 20 Degree Ball End Our keys