Mastercool MSC58490 Universal Valve Core Remover/Installer for R134a/R12

This universal master kit allows the user to service valve cores without losing the systems charge.

• Kit Covers All R12 & R134a System Valve Cores for Standard, JRA, Eaton and GM Large Bore
• Includes Valve Assembly, R134a High Side 16mm Connector, R134a Low Side 13mm Connector, 1/4" FL Swivel Connector
• Plastic Molded Box
• Adapter 1/4”-M x 3/16”-F High Side GM/Ford, Adapter 1/4”-M x 1/8”-F High Side Ford