4 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. Quick-Adjust Rivet allows one-handed fast, easy adjustment of plier jaws. 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. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn’t just the name of our company, it’s also our family name. And since we’re an American company that’s family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn’t just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.
