Features
Klein Tools' 18-Key Color-Coded Hex Key Set conveniently consolidates the most popular SAE and metric sizes into one compact caddy. The industrial strength, extended reach ball-end keys are optimal for working at angles up to 25 degrees. The round shanks with plastic sleeve provide enhanced comfort during prolonged use.
(9) Metric-Sized Keys, Caddy
Metric: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
Extra-long arms are 30-Percent longer for greater reach and leverage
Round shanks with plastic sleeve provided enhanced comfort during prolonged use
Ball-end hex keys for working at angles up to 25 degrees
Heat-treated and tempered for added strength and durability
Rust resistant black phosphate coating on every key
Interlocking cases for sleek and convenient storage to stack SAE and metric sets together

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.