The Mr. Heater 5 ft. Propane Appliance Extension Hose is used as an extension hose for portable propane appliances such as grills and stoves. Has a 1/4 in. male pipe thread end and a 1/4 in. female pipe thread end. Hose material stretch tested to 400 psi and pressure tested to 600 psi. 1/4 in. male pipe thread x 1/4 in. female pipe thread Use as an extension hose for portable propane appliances Hose material stretch tested to 400 psi Hose material pressure tested to 600 psi
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