Mastercool

Combustion Leak Test Kit with Test Cap Adapter

Mastercool Mini True UV Flashlight

Mastercool HD Vacuum Type Cooling System Filler Kit

R134a/R1234yf Complete A/C Recovery System

Mastercool 134A / 1234YF Dual Brass Gauge Set w/ 60 in. Hoses

R134A to 1234YF Conversion Kit

134A Recharge Kit for Depressor Style Cans

134A Depressor Style Can TapThe Depressor Style Can Tap is used to depressurize a can while it's being filled with refrigerant and is an alternative to having to bleed the can. This tap is for use on...

Raptor Refrigerant Electronic Leak Detector

Laser IR Thermometer

Set of 3 hoses Red, blue and yellow R1234yf

Pneumatic brake caliper tool

Deluxe R1234A to 1234yf Conversion Kit

Large assortment of replacement gaskets, O-rings and depressors for charging hoses and adapters.

This tool allows the user to service valve cores without losing the systems charge. Mastercool's new unique design offers a patented locking device that holds the shaft in place while removing or...