Mastercool 33636 Air Conditioning Manifold Gauge Set for R407, R410 and R22 Gasses

Heavy duty forged brass body. Large all metal handles are angled for ease of operation. Free-floating piston type valves reduce o-ring wear. Hose holder for convenient storage. Silicone dampened gauges smooth out needle movement. Gauges can be easily recalibrated in the field to maintain accuracy. Includes Plastic Carrying Case.