Engineered from heat-treated chrome vanadium steel, this 9-piece set features a versatile long arm/short arm design for maximum reach and leverage. The ball end design allows for a 25-degree entry angle to navigate around obstructions, while chamfered ends ensure a smooth, precise fit into fasteners.

• Durable construction: Made from heat-treated chrome vanadium steel with a black-oxide finish for long-lasting performance.
• Enhanced accessibility: Ball hex ends allow up to a 25° entry angle to reach fasteners around obstructions.
• Versatile design: Long arm configuration provides extra reach and greater torque, while the short end offers precision.
• Precision fit: Chamfered, precisely-sized ends slide easily into fastener heads to reduce wear and damage.
• Efficient organization: Features a red color-coded, hinged storage case that opens flat for easy access and quick size identification.
• Complete metric set: Includes 9 essential sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10 mm.
• TEKTON Guarantee: Professional-grade tools backed by a lifetime guarantee.