Features: Angled Manual Shut-off Valve 1/4" male and female fitting Ball valve design with a quarter turn of the valve handle switch for controls refrigerant Meets SAE, EPA and UL requirements for containment of refrigerant Can be operated with one hand - Screws onto charging hose end Fit for R22 R12 Charging hoses A/C HVAC Refrigerant Operation. Made of heavy duty solid metal for durable use. Specifications: -Material: Brass -Color: Gold -Thread: 1/4" Male and Female SAE. -Type: Angled type adapter with ball valve Package Includes: 1Pc Angled Manual Shut-off Valve 1/4" SAE. .