Mastercool 57272 [57272] 2-Way Ball Valve Manifold Set w/ 2 1/2" Standard Gauges & 3-1/4" 72" Hoses

The Mastercool 57272 R410A, R22, R404A 2-Way Refrigerant Manifold Gauge Set features a solid, extruded aluminum body, 3/8" ball valve design for smooth flow, large knobs, silicone dampened gauges that are easily re-calibrated in the field for increased accuracy, and an extra large sight glass. The set includes a set of three 72" x 1/4" SAE hoses with manual ball valves and two 1/2" silicone dampened gauges for smooth needle movement, displaying R22, R404A and R410A refrigerants pressure and temperature correlations.