ITEM NAME:R410/R22 Refrigeration Charging Valve Adapter Air Conditioning Safety 2019 M1G5 Description: 100% Brand New and High quality. Length: approx. 145mm Height: approx. 30mm Width: approx. 94mm Special feature: connector Outer filament 1/4, inner filament 5/16 Feature: Fine workmanship and reliable. High strength and hardness. Application: air contioner system. Package included: 1 x Charging Hose Flow Control Valve Note: Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same..High strength and hardness. Application: air contioner system. Special feature: connector. Width: approx. Height: approx.