Pipe Wrench S-Type Slim, S-type jaw. Jaws with offset teeth in opposite direction. Teeth additionally induction-hardened. Three-point contact on pipes, self-locking. I-beam handle design. Captive adjusting nut. Red powder-coated, jaws bright ground. Gripping jaws with specially hardened teeth, hardness approx. 56 HRC. - Clamping width: 42mm- Capacities for pipes (diameter): Ø 1 5/8in- Capacities for pipes (diameter): Ø 42mm- Capacities for nuts: 42mm- Inner diameter, inches: Ø 1 in