Part No. MSC84372
MASTERCOOL R-134A charging hoses meet SAE J2196 specifications and are UL recognized. Tested for working pressure of 600 PSI and burst pressure of 3,000 PSI. Blue and red hoses include male 14mm X 1.5 and 5" Acme-F fittings.. 72" hose 1 yellow w/ shut off valve Here's a great set of professional grade A/C manifold hoses for R-134A.