The set comes with R134a, R22, R404a, R410a gauges, and 5' premium hoses. Two valve black anodized aircraft aluminum machined body. 2⅝ (68 mm) class 1.6 accuracy gauges built with internal silicon dampening cup for flutter-free operation.
Nickel plated ¼ SAE fittings. Auxiliary center access port with Schrader valve. Premium Black and Chrome Hoses. R-22, R-134 A, R-404 A, and R-410 A.