HIGHEST QUALITY MATERIAL High quality brass. Built heavier and . Anti and leakproof. It is not easy to corrode. POL to adapter Converts POL LP tank to QCC1Type1 hoses and regulators.Easy Installation and Versatile Easy and quick to install on your propane gas equipment. Perfect for grills, camping, outdoor stoves, heaters, RVs, grills, fire bowls and more.Convert old style or 5100lb propane tanks to propane hose with 1. No need to buy new tank valve. Provides a secure and airtight connection between the propane tank and the propane gas applianceThis propane gas adapter allows you to use your larger propane tank with the new style regulator on the propane tank connection point. Fits all 1 lb propane grill cylinders and refills easily and quickly.Easy and quick to install on your propane gas equipmentModel POL to QCC1Applicable to gas container interfaces in North America, Australia and New ZealandTip The product may be updated constantly. Due to different batches, the actual product may have slight differences or color differences, which does not affect the use.Material brassColor yellowPackage contents1 Gas adapterOnly the above package contents, other products are not included.Please note Light reflection and different monitors may cause the color of the item in the picture to look slightly different from the real thing. The measurement allowed error is 13 cm.