500PSI Refrigerant Manifold Gauge Set Air Conditioning Tools with Hose and Hook for R12 R22 R404A R134A A/C Systems ,Wide Use

This is a great tool set for refrigerant testing, charging and evacuation. Can be used on all car A/C, commercial and domestic A/C and refrigeration systems. Color-coding on gauges, valves and hoses for convenient operating. Comes with a hook and 3 hoses (red, blue and yellow). Manifold are 2-way and made of brass.