Ridgid 31657 1-1/2-Inch to 4 Inch Quick Acting Plastic/ Copper Tubing Cutter Model 154-P Features a quick-acting design, I-beam construction, hardened wear surfaces and thrust bearing slide assemblies for smooth operation Now includes an X-Cel knob and X-Cel Pin for quicker cutting and wheel replacement 1-1/2-Inch to 4 Inch plastic pipe capacity Ridgid covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool