Are you looking for professional, yet practical car air conditioner adapters? Are you in search of sturdy, trustworthy car air conditioner adapters that has multiple functions? , ! Our car air conditioner adapters must meet your needs. Features -Color: Assorted Color -Material: Aluminum Alloy and Copper -Size: About 5.00X5.00X3.00cm/1.97X1.97X1.18in - Can withstand greater pressure, not easy to trip, easy to install, long use time.Quick and easy to connect/disconnect with high flow. - Sleeve can protect against injury and loss of coolant.Coupling interface fits with service R134, 1/4" flare male. - This fitting is made of brass for corrosion resistance, at high temperatures, and low magnetic permeability. - Reliable and safe for valves even at working pressure. - Sleeve can protect against injury and loss of coolant.Made by material, last long. Package list: 1 x Red Adapter 1 x Blue Adapter 1 x 1/2 Adapter 1 x 1/4 Adapter