The Klein LLM5 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.

• Hex Key with rust and corrosion-resistant surfaces
• Short Arm Length: 13/16". Long Arm Length: 4-3/8". Hex Size: 5mm
• Weight: 0.05 pounds
• Klein offers a lifetime warranty on material defects and workmanship for the normal life of the product
• Made in USA