Mastercool 49262-72: 72 Inch Long Set, Blue/Yellow/Red Hoses, 1/4 x 1/4 Fittings

Product Description.

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 a 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.