Durable quality - this high-pressure regulator and hose is adjustable from 0-20 psi with its red knob and has a top notch output for a wide variety of propane appliances from burners and heaters to smokers and fryers LONG LASTING AND DURABLE - High-Pressure Regulator provides an air-tight connection for your propane appliances. Made with high quality rubber and brass connections, It ensures a stable connection and a leak-free experience with your heavy-duty appliance READY FOR USE - The high-pressure hose and regulator is ready to use right out of the box. Simply connect the regulator to the tank and appliance when ready to use (tightening with tools suggested for a secure connection) MEASUREMENTS - The measures at 4ft long and Inlet pressure (maximum): 25-250PSIG Outlet pressure: 28mmH2O=(11inch W.C) Inlet size: QCC-Q1 Or P.O.L Outlet Size: 5/8inch-18 UNF NOTE - Tools are required for secure leak free connection to your propane appliance, Output of adjustable 0 to 20 PSI Colour:Photo Color Material:plastic+metal Package Contents: 1X Adjustable Regulator with QCC-1 Type Hose-Works Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.