Description:Durable Material: The body is made of pure brass, and the handle is made of aluminum, which is durable and practical

Easy to Use: Top swivel for easy switching operations, easy to use

Good sealing: Good quality well processed to ensure no leakage during use

Use: The safety stem injector will move forward to the air valve in the line stem valve

Wide Application: Suitable for automotive air conditioners, split units, condensers, etc

Size Chart:6

5cmx3cmx1

2cm/2

56inchx1

18inchx0

47inchPackage Includes:1 Safety ValveNote:Please allow slightly errors due to manual measurement and different monitors