Engineered from Protanium high-torque steel, these hex keys provide up to 20% more strength and twice the wear resistance of standard steel. The ColorGuard finish allows for instant tool identification, while the ball end design enables operation at a 25° angle for improved wrist mobility.

• Includes 13 SAE sized L-wrenches: .050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, and 3/8 in.
• Constructed with Protanium high-torque steel for 20% more strength and double the wear resistance of standard steel.
• Ball end design allows for insertion at a 25° angle, providing natural hand and wrist movement.
• ColorGuard finish offers durable, color-coded identification for quick tool selection.
• Extra long handles provide increased leverage for demanding tasks.
• Precision-machined close clearances minimize slippage and reduce wear on screw heads.
• Backed by a lifetime warranty for professional-grade reliability.