• Set of Three (Blue, Yellow, Red)
• R1234yf Hoses
• 72" length
• 12mm-M & 1/2 x 16 ACME LH Fittings
• Working Pressure 800 PSI
• Burst 3000 PSI
• Set Blue/Red 12 mm-M x 12 mm-M and Yellow 12 mm fitting x 1/2 x 16 ACME LH

Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8 segment dies for secure fit and maximum durability. Hoses are available in sets and a variety of lengths to meet all EPA, SAE, and UL requirements for containment of refrigerant.

Nylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI