Comes with a hook for hanging. Transparent window for clear observation. Comes with hoses in red, yellow and blue. Quick disconnect couplers for high & low fittings. This manifold gauge set works for applications of the R22 R134A R410 Arefrigerant A/C system. It comes with two straight style quick couplers and three colored hoses. Supports up to 500PSI working pressure and 2500PSI burst pressure color:As shown Material:ABS + metal Size:Hose length: 90 cm Package Contents: 1pcs Freon Cool Gas Meter 3pcs hose Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.