Klein Tools Electrician's Insulated pump pliers are 1000V rated and VDE certified for safety on the job. The multi-color, sleek design with small thumbguards make for easy handling and storage. The three-part insulation with white underlayer provides a warning sign that insulation may be compromised. The durable, molded insulation meets or exceeds IEC 60900 and ASTM F1505 standards for insulated tools. 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.