jzweld 50pcs torch hose repair kit, hose repair kit for oxygen and acetylene1/4" i.d. welding hoses with size "b" 9/16"-18 connectors with hoses ferrules/oxygen nuts/acetylene nuts/outlet nipples jhr-2 is up for auction in Industrial & Scientific. This item is in As Is condition. This auction has ended — similar items appear in live auctions regularly.