Refrigerant type: R134A, R12.
Size: 2-7/18" for R134A, 2-1/2" for R12.

The new side entry can tap is like having three tools in one.
It's unique design will work on all R134a (2-7/8in.), R12 (2-1/2in.) and oil charge (2in.) cans.
The outlet port offers a 3/8in. SAE and 1/4in. SAE fitting with an internal check valve to prevent system backflow.
The pliers style grip is easy to use and has a positive locking latch to insure secure.
The 3-in-1 Can tap is another display of continuous commitment to deliver innovation and value!

A/C Dual 3-IN-1 Side Mount Can Tap Valve