Long Arm Hex Key, 5/32-InchWarningsNOT insulated. Will NOT protect against electrical shock.Do NOT use a pipe or similar extension to increase leverage.Always wear approved eye protection.FeaturesHex key with rust and corrosion resistant surfacesWeight - 0.03 poundsKlein offers a lifetime warranty on material defects and workmanship for the normal life of the productMade in USAShort Arm Length - 15/16-Inch. Long Arm Length - 4-7/32-Inch. Hex Size - 5/32-InchLL10 - spec sheet