ITEM NAME:1/4" -5/16" R410A Refrigeration Charging Adapter Air Conditioning Valve Tool LJ Specification: Brand new Color: as shown in picture Length: approx. 130mm Height: approx. 50mm Width: approx. 70mm Special feature: connector 1/4" male - 5/16" female Fine workmanship and reliable. High strength and hardness. Easy to use. Application: air contioner system. R410A retention control valve: Air.High strength and hardness. Application: air contioner system. Special feature: connector. Color: as shown in picture. Width: approx. Easy to use.