MASTERCOOL 89660-PRO5 Aluminum Manifold Gauge Set with Couplers

The Mastercool 89660-PRO5 is a professional-grade R134a Manifold Gauge Set featuring a rugged aluminum body, precision recalibrateable gauges, and SAE-approved barrier hoses. Ideal for automotive A/C diagnostics and service, this complete kit also includes a 3-in-1 side mount can tap valve (model 85530).

Key Features:

• Precision-machined professional aluminum manifold block
• Silicone-dampened gauges with recalibration capability for long-term accuracy
• Includes three 60″ SAE-approved nylon barrier hoses for R134a systems
• Durable R134a quick couplers included
• Free 85530 3-in-1 side mount can tap valve
• Custom molded carrying case included