- 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