Manifold Gauge Set HVAC Refrigeration System Auto Air Conditioner Repair Tools Brass Ac Charging Hose Magandang Kalidad Koneksyon: 1/4sae Brass Body Ang Plastic Handle ( Zinc Plating ) Goma Ring Shock Absorber Selectable Refrigerants: R134A R22 R12 R502 R410A R404 R1234YF Charging Hole 2500PSI 3000PSI 4000PSI 36 "48" 60 "72" 96 "