Mastercool REFILLABLE 2OZ ALUMINUM DYE/OIL INJECTION SYSTEM
Features and Benefits:
Heavy duty aluminum construction
Injects dye or oil into R-12 or 134a systems
Refillable, any dye or oil can be used
Easy twist injection system
Precise injection control
Heavy duty aluminum 2 oz refillable dye / oil injection system. Complete system with hose and 2 oz bottle of concentrated A/C dye (25 applications), fittings and A/C dye, easily allows the user to inject any dye or oil into any R-12 or 134a system.