-Economical welding hose for applications with acetylene fuel gas only.
-All Grade R hose has a non-oil resistant cover.
-Grade R twin line welding hose has a smooth cover and Grade R single line hose has corrugated cover for added abrasion resistance.
-All Grade R twin line reels are one continuous length of hose.
-Welding hose cover is red for acetylene; green for oxygen.
-Has BB fittings