I have a sweet Rigid set of 45* and 37* flaring tools (single flare) and a case 646 that is in need of hoses (will cut and flare the iron tube to make compatible with hoses rather than buy the whole hose/tube run).
How do I do the tube -> hose joint? I thought just a 37* flare and a tube nut but my 646 connections have a double 37* flare with a ferrule. Is this needed? Are the ferrules specific to 37* or will the copper ones work?
How do I do the tube -> hose joint? I thought just a 37* flare and a tube nut but my 646 connections have a double 37* flare with a ferrule. Is this needed? Are the ferrules specific to 37* or will the copper ones work?