Klein Tools 10 inch (254 mm) Pump Pliers feature a secure tongue and groove design for a non-slip grip even when heavy pressure is applied. It has a tension-loaded joint to reduce handle wobble for sure gripping. Plastic-dipped handles provided added comfort and ease of identification.
1-3/4-Inch (44 mm) maximum parallel jaw opening for a range of applications
Smoothly adjusts between six machined tongue and groove jaw positions
Secure tongue and groove design for non-slip grip -- even with heavy pressure
Robust teeth for sure gripping action
Induction hardened jaws for long life
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.