Adapter Set of 3, 5/16 male flare X 1/4" female flare, serve as adapters, Couplers with Manual hand Valves, size conversion between R410a tool and system ports, HVAC tool
Classic Forged Brass Manifold Gauge Set, Model GMac with 3-ft, 3-colored Refrigeration hoses, plus car ac system port adapter/couplers and R134a can tap, work on home and car AC alike,
Newer Design 2-way Manifold Gauge Set with 3 colored Hoses Set Model: GMV2 with Temperature Marked for R410a, R22, R134a, and R404a; One set does it all.
Newer Design 4-way Manifold Gauge Set
with 4 Valves 4 Hoses; Model GMV4, Temperature Marked for R410a, R22 R134a and R404a 4-colored Hoses, including a 3/8" Vacuum Hose. One set og gauge does it all and faster service.