Valve Core Removal HVAC Tool, AC Schrader Valve Removal Tool with Dual Size SAE 1/4 & 5/16 Port, R410 R32 Brass Adapter Air Conditioning Line Repair Tools for Refrigeration Best Seller Core grabber tool built-in magnet

Core grabber tool built-in magnet at part of bottom base

easy to read oil/dye measuring scale

Do not drop the tool to make the pressure gauge vibrate

If you want to fill more than one can of Freon at a time

Twin piston fixed calipers

Valve Core Removal HVAC Tool, AC Schrader Valve Removal Tool with Dual Size SAE 1/4 & 5/16 Port, R410 R32 Brass Adapter Air Conditioning Line Repair Tools for Refrigeration Best Seller Core grabber tool built-in magnetDurable Material The valve core remover installer tool is made of premium brass, superior resistance to chemical corrosion and high pressures. The sealing O ring on the brass nut makes it have better sealing performance for anti rust, durable and safety. Having longer life to use than ordinary valve cores. Perfect christmas gifts for men women. Schrader Valve Tool Feature The metal knob with non slip knurled design for easy and safe operation; AC