Mastercool 81490 R134a Valve Core Remover Insta
100% U. S. designed, assembled and tested
Designed for use of servicing valves in R134a systems with standard sized 5 mm valve cores
For high (16 mm) and low (13 mm) service port standard type valve
Access and change valve cores while the A/C system is still filled with refrigerant. Overall diameter-1 1/4 inches, length, retracted- 4 3/4 inches, extended = 7 1/2 inches
Stainless steel ball valve design and patented thread remover lets the user block off the system while changing the valves cores, allowing for no refrigerant loss
Product identification
- Brand: Mastercool
- Model / MPN: 81490
