Twin Welding Hose 1/4 x 100 Grade R Harris This mixer works with Acetylene

This mixer works with Acetylene or Mapp and LP

144 pieces per gross

T-43 Tip Tube welds with 1390-13N thru 80N and heats with 1390-B and H

500 max RPM

Twin Welding Hose 1/4 x 100 Grade R Harris This mixer works with AcetyleneTwin Welding Hose 1 4 x 100 Grade R is designed for cutting and welding with oxygen and acetylene gas. It has B size (9 16 18 thread) female brass fittings on both ends for connection to cutting torches and gas regulators. The green oxygen side has standard right hand threads while the red acetylene side has left hand threaded fittings. The hose is 1 4 inch inside diameter which is standard for 100 foot long hoses and will provide plenty of flow in