MasterCool 89661-PRO R134a Manifold Gauge Set with Aluminum Standard Couplers
The Mastercool 89661-PRO is a professional grade manifold gauge set, featuring a professional extruded aluminum block and silicone-dampened gauges. This kit includes a 3-in-1 side-mount can tap valve tool.
- Gauges can be recalibrated
- Set of 3 R134a nylon barrier hoses
- Set of 3 R12 nylon barrier hoses
- Manual Couplers
- Custom molded case