The Mastercool 93103 2-Valve Aluminum Manifold, (psi ˚F) R12/22/502 Refrigerants, 2-1/2 in. Large Sight Glass Gauges (No Hoses) features a solid extruded aluminum body for heightened durability. The sight glass is extra large for visual refrigerant checks and the knobs are large and easy-to-grip for operation. The gauges can be recalibrated to maintain accuracy.

• Display Style: Analog
• Number of Valves: 2
• Refrigerants: R-12/22/502
• Hoses: Not Included