For use with acetylene. Not for use with any other fuel gases. Heat-resistant EPDM tube and cover. 2 spiral polyester yarn reinforcement. Conforms to RMA/CGA specifications. Welding hoses comes with (2) 9/16-18 thread L.H. (acetylene) and (2) 9/16-18 thread R.H. (oxygen) fittings.

Technical Specifications