Mastercool 89772-MB 1/4 Auto Air Con 2 Way Manifold with Lines and Couplers.

Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last.
All Mastercool gauges are colour coordinated for easy refrigerant recognition.

Features:

• Our free floating piston valve results in less wear and tear in comparison to market standard twisting piston valves
• Double O-Ring allows for a much better seal resulting in fewer leaks
• Solid extruded aluminium body
• Extra access port for vacuum line
• Silicone dampened gauges smooth out needle movement
• Gauges can be easily re-calibrated in the field to maintain the accuracy
• An extra large sight glass for visual refrigerant check
• Large easy to grip knobs.

89772-MB: R134a, R404A, R407C, R22, R507A (gauge p/n MBH-MBL) manifold gauge set with 3 – 180 cm hoses, 1/4″ SAE (p/n 40372) with quick couplers (p/n 82834-E, 82934-E)