The Mastercool 83660 3-Hose Set uses only Grade 5 hoses 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.
- 1 – 72″ Set Blue 12 mm-M x 12 mm-M
- 1 – 72″ Set Red 12 mm-M x 12 mm-M
- 1 – Yellow 12 mm fitting x 1/2 x 16 ACME LH