Feature:1. The guide wheel is made of high‑speed steel, and long service life2. The surface adopts brass plating process, which is not easy to rust and resistant3. The range and tightness can be adjusted according to the size of the welding clamp head, and the operation is simple4. Professional design and reasonable structure, convenient to replace the old or damaged one5. The wheel has great workmanship, which can be used with G01‑30 oxygen cutting gunSpecification:Item Type: Cutting Roller Guide WheelMaterial: High speed steelHeight Adjustment Range: Approx. 37 ~ 60mm / 1.5 ~ 2.4inInner Diameter Adjustment Range: Approx. 19 ~ 24mm / 0.7 ~ 0.9inPackage List:1 x Cutting Roller Guide Wheel