Best Sellers (125)

Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality...

Wireless unit prevents unwanted tangles in wires Easily store the remote in the body of the platform Keypad provides synchronization and zeroing Extremely accurate weight sensor Magnet on remote allows...

70053 Mastercool 45º Flaring and Swaging Tool Set DOWNLOAD INSTRUCTIONS Durable forged steel slip-on yoke Bars are chrome-plated, hardened steel Swages in close quarters where punch style cannot be used Includes...

DOWNLOAD INSTRUCTIONS 90058-A 18 V Cordless Vacuum Pump with 1/4” SAE Port, Battery Adapter Sleeve Sure-Grip handle, ergonomically designed for superior comfort and portability Air-cooled motor design allows for operation...

70074: size 1/2″, Length 12″ Economical and effective tools for bending soft copper or aluminum tubing without kinks. Special nickel plated, spring steel is flared on one end for quick...

70029: MINI TUBE CUTTER Mini tube cutter for 3/8 to 1 1/8″ O.D. Tubing (1/4 to 1″ Nominal) Lightweight yet durable Carbide steel cutting wheel Flare cut-off feature Mastercool tube...

Now compatible with R744 (co2), New sensors are able to withstand pressure up to 750 psi (50 bar) Mastercool’s 2-Way Digital Manifold is the most advanced and user-friendly Digital Manifold...

Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring loaded depressor will not damage service valves. Can be removed...