3PCS Refrigerant Charging Hose 60" Length 600-3000PSI 1/4" Thread Fits for R12 R22 R134A 404 502 Car Air Conditioning and HVAC Charging Manifold Gauge Hose Tube Red/Yellow/Blue Three Colors

Standard 1/4 inch female flare fittings with a valve core depressor and 45°bend on one end for convenient access to the system.

The coupler nuts are deeply knurled for quick finger-tightening.

Extra long Hoses 60".

Color coded in red, yellow and blue.

Working Pressure Range: 600PSI working pressure and 3000PSI burst pressure.

A strong six-sided crimp provides a reliable connection between the hose and barb even at maximum pressure.