Ideal for professionals and demanding DIY enthusiasts, this 10-piece set of inch hex keys guarantees performance, durability, and ease of use for all your tightening work.

• Professional quality: Made of Chrome-Vanadium steel and NF ISO 2936 certified for optimal strength and durability.
• Improved accessibility: Ball head allows screwing at an angle of up to 30°, perfect for hard-to-reach areas.
• Power and precision: Long and extra-long range offering high torque and easy handling.
• Ergonomics and practical storage: Plastic case that can be converted into a handle for stronger tightening and easy identification of dimensions thanks to clear markings.

Composition: Keys 1/2 - 3/8 - 5/16 - 1/4 - 3/16 - 5/32 - 1/8 - 3/32 - 5/64 - 1/16.

An essential tool for precise and efficient screwing, even in tight spaces!