Features:

1/4 Inch NPT Propane Extension Hose --- 1/4" NPT male x 1/4" NPT NPT female. 5 feet high pressure propane hose is only rated to a maximum pressure of 350 PSI. The rubber hose inner diameter (ID) is 5/16 inch (ID:8mm), Not 1/4 inch diameter pipe.
Standard P.O.L. Fitting Adapter --- 1/4” Male NPT x Standard POL. Standard POL propane cylinder connectors are constructed entirely from 100% high-quality brass, offering durability, corrosion resistance, rust prevention, and superior sealing properties. Equipped with an overcurrent safety device, they ensure a secure, leak-free connection between propane regulators, adapters, valves, and gas grill cylinders.
1/4" NPT Coupler --- Brass Female Pipe Fitting Crafted from premium brass material with precision manufacturing, this fitting ensures leak-free performance and long-lasting durability. It offers easy connection and disassembly. Suitable for liquefied petroleum gas, natural gas, refrigeration, and hydraulic systems.
Widely Application - Great for bbq grill, camping stoves, propane heater, outdoor cooking and other more propane applications.
Package Includes --- 1pc × 1/4" NPT propane extension hose, 1pc × soft nose POL propane gas connector (with 1/4" NPT male threaded LPG tank adapter), 1pc × ME318P straight hex head pipe fitting. Suitable for connecting, replacing, or extending hoses for barbecue heaters, RV tanks, fire pits, grills, and numerous other camping/RV accessories.