R410a Manifold Gauge Set with 5ft High Pressure Hose Set Aluminum Alloy Block Frame for R410a R22 R134a and R404a,One Tool Does It All Professional Charging Diagnosis Recovery Services Kit Manifold Gauge with Alluminum Alloy Frame Body 5 ft 1/4 hose set for R410a R22 R134a R404a Come with 5ft High Pressure Hose Set 1/4 flare fittings, anchors on the block SS Hook Large 3 1/8 inch gauge face and enlarging lens,easy to read, with back access for field calibration Large valve pores for faster services for professional charging diagnosis recovery in HVAC Pressure in PSI, temperature in F color coded