Engineered for efficiency, this folding hex key set features industrial-strength, impact-resistant keys tested for below-freezing performance. The glass-reinforced nylon handle provides a comfortable grip, while precision square-cut keys minimize the risk of screw stripping.

• Includes 5 essential SAE sizes: 3/16, 7/32, 1/4, 5/16, and 3/8 in.
• Industrial-strength metal hex keys designed for durability and impact resistance.
• Precision square-cut fit reduces the risk of stripping screws.
• Glass-reinforced nylon handle offers a sturdy and comfortable grip.
• Folding design with blades that rotate independently up to 270° for versatile access.
• Tested for reliable performance in below-freezing temperatures.
• Convenient molded-in key sizes on the handle for quick identification.
• Proudly made in the USA.