Blue Star 3/16 in Grade R Twin Welding Hose – 50 ft Blue Demon The forged-brass head and body

The forged-brass head and body are designed for service life

Use only with compatible Jackson Safety Brand welding helmets (to ensure ANSI Z89

pre-curved fingers and form-fitting for ultimate fit

Special process hardens steel

Blue Star 3/16 in Grade R Twin Welding Hose – 50 ft Blue Demon The forged-brass head and bodyThe Blue Star HTI316X50 is a 50 ft twin line Grade R hose assembly for compatible oxygen and acetylene welding and cutting equipment. Inside diameter: 3 16 in Length: 50 ft Grade R twin hose construction B to B connection configuration Listed working pressure rating: 250 PSI SKU: HTI316X50 Grade R hose is for acetylene fuel gas service; do not substitute propane or other alternate fuels. Confirm fittings, pressure, flashback protection, and equipment