Continental Elite Air Brake Hoses are designed for compressed air brake systems found on heavy-duty trucks and equipment. Features Black EPDM tube and Black EPDM cover with spiral synthetic reinforcement. Meets or exceeds SAE J1402A specifications as well as many OE specifications. ID range: 1/4-inch to 1/2-inch and includes 50-foot or 250-foot lengths depending on specific needs. Temperature range: -40F to 200F (-40C to 93C).