This unique new design makes servicing A/C systems with 12 oz. cans of R12 or R134A refrigerant (and 4 oz cans of oil charge) faster and easier then ever before. One tool for 3 different diameters of cans.
Mastercool 2.5" Gauge features a 21/2 inch 134A R-12 replacement gauge with heavy duty construction. Its anti-flutter feature reduces needle fluctuation and increases reading accuracy. This gauge...