The Klein LL8 Long-Arm Hex Key is made from top-grade alloy steel that is heat-treated and tempered for added strength and durability. The long side allows users to access hard-to-reach places. The short side is useful in higher torque situations and low clearances.Features Weight: 0.02 pounds Rust and corrosion resistant surfaces Hex Key with rust and corrosion resistant surfaces Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product Made in USA Short Arm Length: 27/32-Inch. Long Arm Length: 3-27/32-Inch. Hex Size: 1/8-Inch Warnings NOT insulated. Will NOT protect against electrical shock. Do NOT use a pipe or similar extension to increase leverage. Always wear approved eye protection. Hex Size: 1/8 in Short Arm Length: 0.875 in (2.2 cm) Long Arm Length: 3.875 in (9.8 cm) Weight: 0.0200 lbs Material: Alloy Steel Finish: Rust and corrosion resistant Country of Origin: United States Height: 0.1170 in Width: 0.9000 in Depth: 3.6000 in Style Name: SAE Size Name: 1/8-Inch DownloadsVideo DownloadSpec Sheet