Mastercool

Die Set - #6 (5/16”) (Reduced Barrier) Die Set - #6 (5/16”) (Reduced Barrier) 71500-6SRB

Low Side 1/4" x 13mm Straight Adapter with Valve Core & Service Port Cap Low Side 1/4 x 13mm Straight Adapter with Valve Core & Service Port Cap 82274

Heavy Duty Ratchet Hose Cutter Ratcheted action makes this cutter extremely easy to operate resulting in quick, clean cuts. Cutting blade is made of special alloy, heat treated steel for long life...

Vacuum Pump Swivel Adapter “T” style adapter screws onto existing 1/4” flare fitting and converts to 1/4”-FL and 1/2” ACME 82031

1/2” ACME-M x 1/2” ACME-M Union Straight Adapter 1/2” ACME-M x 1/2” ACME-M Union Straight Adapter 82633

Low-Side E-Z Snap R134a 14mm-F x 13mm Quick Coupler This unique patented design easily snaps on and off the A/C systems service ports under any pressure. The E-Z Snap™ automatically adjusts to...

14mm-M x 1/4" FL-M (7/16-20") Connector 14mm-M x 1/4 FL-M (7/16-20) Connector 82734

72" Red R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C Fittings Mastercool uses only Grade 5 Hose for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8...

High Side Manual R134a Safety Lock Coupler, 1/4" FL-M x 16MM Once coupler is connected to system, safety-lock sleeve slides into place, guaranteeing that the coupler can’t be taken off without...

96" Red R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C Fittings Mastercool uses only Grade 5 Hose for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8...

96" Blue R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C Fittings Mastercool uses only Grade 5 Hose for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8...

72" R134a Hose Set with 1/2" Acme-F and 14mm-M Auto A/C Fittings Mastercool uses only Grade 5 Hose for high pressure applications. Knurled brass nuts make finger tightening easy. Crimped with 8...