Mastercool

Deluxe Orifice Tube Service Kit This five piece universal kit will remove and install any style orifice tube . Comes in custom molded box 92311

R12 and R134a Valve Core Repair Kit Replacement valve cores for valve core removers & installers. Includes:. Access Valve Core, 20 pieces (0377-001). Valve Core, 10 pieces (0378-001). R134a JRA...

Low-Side Manual R134a 1/4" FL-M x 13mm Quick Coupler Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented,...

R1234yf Manifold Gauge Set Anti-flutter gauges smooth out needle movement . Easy to read temperature scales on gauge face . Easy grip front-facing knobs . Piston type free-floating valves reduce...

Low-Side Manual R134a 14mm-F x 13mm Quick Coupler Patented manual couplers adjust easily to R134a service ports with varying dimensions . All metal construction for extra durability . Patented,...

1/2” ACME-F x 1/4” FL (7/16-20”)-M R134a Adapter Coupler female x male connectors 82635

High Side Manual R134a 14mm-F x 16mm Coupler Patented manual couplers adjust easily to R134a service ports with varying dimensions . All metal construction for extra durability . Patented, spring...

1/2” ACME-M x 1/2” ACME-F Standard Oil Injector Excellent method for adding refrigerant oil or large amounts of UV leak detection dye to the A/C system . Add oil by allowing vacuum to pull it in...

R1234yf/R134a Brass Manifold Gauge Set 2 1/2IN silicone dampened, recalibrateable gauges. Extra access port for vacuum line. R1234yf high and low side quick couplers. R134a high and low side economy...

Brass R134a Manifold Gauge Set with (3) 60" Hoses Heavy duty forged brass body. Large all metal handles are angled for ease of operation. Free-floating piston type valves reduce O-ring wear. Hose...

Universal R1234yf Master Kit Allows the user to service valve cores without losing the systems charge. Kit covers all R12 and R134a system valve cores for Standard, JRA, Eaton and GM large bore. ...

IntellaSense II Refrigerant Leak Detector Detects all Refrigerants as low as 1/10 oz. per year . Eliminates many false responses . Heated Tin Oxide Element . High, Medium and Low sensitivity. The...