Yellow Jacket 42006 Mechanical Manifold Gauge Set, 2-Valve

  
Get dependable accuracy for your critical charge systems with these class 1 gauges. Featuring color-coded scales and sliding double O-Ring pistons to reduce wear, these gauges are accurate to 1%. The nylon seats provide long product life, and their brass forged bodies ensure durability. Full porting maximizes capacity and flow and UL-recognized hose assemblies support high pressure.