Features & Benefits
- 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.
- Professional extruded aluminum block
- Silicone dampend, recalibrateable gauges
- 3 – SAE approved nylon barrier hoses
- Professional R134a couplers
- 89660-PRO5: Aluminum R134a Manifold Gauge Set includes 60″ hoses, R134a couplers and a 3-in-1 side mount can tap valve. Comes in custom molded carrying case.