Mastercool is a multinational family-owned and operated company that has been supplying professional air conditioning, service tools and equipment for over 34 years. Products include refrigerant recovery units, vacuum pumps, manifold gauge sets, hoses, charging scales, and a variety of specialized tools. Mastercool now offers two-way as well as four-way manifolds that calculate super-heat, sub-cooling, and vacuum. 

Featured Product: 71675 Hydraulic Flaring and Expanding (7 Head Kit)


Mastercool introduces the newest members of its handheld hydraulic line of tubing tools. These new kits are an upgrade to the existing hydra-swage expanding kits, allowing the user to easily make OEM flares with a pump of the handle.

(7 HEAD KIT) Complete Hydraulic Flaring and Expanding Kit
Consists of Expander Heads 3/8, 1/2, 5/8, 3/4, 7/8, 1 and 1 1/8”, Hydra-Swage 71601, Adapter, Inner-Outer Reamer and Hydraulic Flaring Accessory 71680 packaged in a blow molded case




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