MEASURMENTS: This hose has a nominal size of 3/8" NPT Male and 3/8" SAE Flare. Please note the NOMINAL SIZES DOES NOT EQUAL ACTUAL DIAMETERS. The Actual Diameters of the male end measures 5/8" (1.6cm) in outer diameter. The female end also measures 5/8" (1.6cm) in inner diameter. VERSATILE APPLICATION: This 8ft (appx 96' or 2.43 meters) propane hose assembly is suitable for all your gas and propane needs, from your RVs, grills, fire pits, and turkey fryers, BBQ’s, and other standard propane appliances. DURABLE CONSTRUCTION: Crafted with quality materials and Tough brass fittings, you can be assured for a safe and long lasting hose for low-pressure propane delivery to your application of choice. SAFE DESIGN: Fire-retardant and weather-resistant design of the outer shell allows for safe; low-pressure gas flow of 1 PSI amid intense weather and hazardous environments, say goodbye to freak accidents! EASY INSTALLATION: A Flexible and lightweight hose outfitted with a NPT and Flare fittings allows for effortless installation and storage, although be sure to measure and refer to the images to make sure your appliances are of the correct size. MEDIDAS: Esta manguera tiene un tamaño nominal de 3/8" NPT macho y 3/8" SAE Flare. Tenga en cuenta que los TAMAÑOS NOMINALES NO SON IGUALES A LOS DIÁMETROS REALES. Los diámetros reales del extremo macho miden 5/8" (1,6cm mm) de diámetro exterior. El extremo femenino también mide 5/8" (1,6cm cm) de diámetro interior. Asegúrese de medir sus piezas para ver si coinciden con los diámetros reales de los extremos de la manguera. This Universal 8' Propane Hose connects regulators to a standard propane appliance. This hose can be used as an extension hose for portable propane appliances. Can be used to connect regulator to appliance. 3/8" NPT Male connection 3/8" SAE Female Flare connection Universal 8' Propane Hose Application: For LP/natural gas, instrumentation, refrigeration, Suitable for truck, car, boat, garden, plumbing, heater, furnace repair. LOW PRESSURE OUTDOOR USE Consumer Note: It is recommended for the installation to be performed by a qualified person or licensed contractor, plumber, or gas-fitter technician. Use pipe thread sealant between all connectors for proper seal and leak test all connections prior to use as a safety measure. Not intended for Potable Drinking Water Use or Human Consumption Applications