Mastercool - 84372Mastercool R134a charging hoses meet SAE J2196 specifications and re UL recognized. Tested for working pressure of 600 PSI and burst pressure of 3,000 PSI.
• Red (14mm-Mx1/2"Acme-F), Blue (14mm-Mx1/2"Acme-F), and Yellow hose (1/2" Acme-F with shut-off)