FeaturesKlein's socket wrenches are forged from rugged alloy steel. 3/8'' hex standard 6-point socket designed for heavy work. Loosen or tighten bolts or nuts without rounding the heads. The snug fit ensures the bolt or nut keeps its shape.
Forged from rugged alloy steel for long life
1/4-Inch drive size
Chrome finish for lasting protection
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.