Features
Klein Tools' 10-Key Ball-End Hex Key Set conveniently consolidates the most popular metric sizes into one compact case. The industrial strength, extended reach ball-end keys are optimal for working at angles up to 25 degrees. The secure storage case features an internal locking mechanism to prevent loss of keys.
Made to be lightweight and slim in order to facilitate precise work, especially in confined spaces

Hex Keys all fit into plastic holder that can clip onto belt for easy organization and transportation

Specially forged to maximize strength and durability, with a rust resistant coating to guarantee a long service life
Rust resistant black phosphate coating on every key
Ball-end hex keys work effectively with angles up to 25 degrees
Secure storage with internal locking mechanism to prevent loss of keys
Twist-to-Lock case for hassle-free hex key removal
Cross-compatible, interlocking cases for sleek and convenient storage to stack with other Twist-to-Lock cases

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.