This 9-piece TEKTON hex key set features a ball end design that allows for a 25-degree entry angle to reach around obstructions with ease. Crafted from heat-treated chrome vanadium steel, these wrenches provide extra reach on the long arm and superior leverage on the short arm for versatile performance. The set comes in a unique hinged storage case that opens flat for quick access and easy organization.

• Heat-treated chrome vanadium steel with a black-oxide finish for long-lasting durability
• Ball hex ends allow up to a 25° entry angle to reach fasteners around obstructions
• Precisely-sized, chamfered ends insert smoothly to reduce wear on both the tool and fastener
• Long arm design provides extra reach and greater torque for difficult tasks
• Gray color-coded hinged case opens flat for easy access and instant identification
• High-visibility sizes marked on the case for fast selection in busy workspaces
• Set includes 9 SAE inch sizes: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8 in.