Ridgid 31100 Pipe Wrench Aluminum, 2 1 2 in Jaw Capacity, Serrated, 18 in Overall Lg, I Beam 2XU18 EN 388:2016 3121 X Sub Category EN 388:2016 3121 X Sub Category General Utility Stitching Material Nylon Cuff Hook and Loop Item Mechanics Gloves Finger Style Full Thumb Style Wing Back Material Trekdry(R) Application Multipurpose UL Listed Voltage Water Heaters 208 Water Connection 3 4 in NPT Connection Type NPT Vent Type Standard Thermal Efficiency Not Rated Operating Voltage 208V Thermostat Mounting Surface Maximum Delivered Temperature 170 Degrees F Cold Inlet Type NPT Maximum Water Pressure 150 psi Water Connection Location Side Maximum Recovery Flow Rate 30 gph @ 40 Degrees F Environment Indoor Minimum Delivered Temperature 110 Degrees F Market Commercial Tank Outer Shell Material Steel Power Consumption 3 The Ridgid 818 is a durable and versatile pipe wrench with a 2 1 2 in jaw capacity and serrated teeth for a secure grip on pipes