The Klein Tools D502-10-INS is a 10-inch insulated pump pliers built on the same dual-layer insulation system as Klein's other 1000V-rated hand tools, with six jaw positions for different pipe and fitting sizes.
- Jaw: six positions, tongue-and-groove design for non-slip grip under heavy pressure
- Insulation: two layers, high-dielectric white inner coating under a flame-retardant orange outer coating
- Rating: 1000V, marked with the official international insulated-tool symbol
- Standards: individually tested to meet or exceed ASTM F1505-16(2021) and IEC 60900:2018
- Forged in the USA using US steel
Best for: electricians who need an insulated pump pliers rated for work near energized conductors, with enough jaw positions to cover multiple pipe and fitting sizes.
Why individually tested instead of batch tested? Klein tests each D502-10-INS on its own rather than sampling a production batch, so every unit carries its own verified 1000V rating before it ships.