![Amazon.com: Mudder R22 R134a R12 A/c HVAC Valve Core Removal Tool Compatible with Dual Size 1/4 & 5/16 Port, R410 R32 Brass Adapter, 20 Pcs Cores and 10 Pcs Brass Nut HVAC Amazon.com: Mudder R22 R134a R12 A/c HVAC Valve Core Removal Tool Compatible with Dual Size 1/4 & 5/16 Port, R410 R32 Brass Adapter, 20 Pcs Cores and 10 Pcs Brass Nut HVAC](https://m.media-amazon.com/images/I/81mD63wKlPL.jpg)
Amazon.com: Mudder R22 R134a R12 A/c HVAC Valve Core Removal Tool Compatible with Dual Size 1/4 & 5/16 Port, R410 R32 Brass Adapter, 20 Pcs Cores and 10 Pcs Brass Nut HVAC
![Amazon.com: R410A R22 Valve Core Remover Installer Tool with Dual Size SAE 1/4 & 5/16 Port, for R410 R32 R22 R12 R407 R404 R600 HVAC System, with 10Pcs Valve Cores and Double Amazon.com: R410A R22 Valve Core Remover Installer Tool with Dual Size SAE 1/4 & 5/16 Port, for R410 R32 R22 R12 R407 R404 R600 HVAC System, with 10Pcs Valve Cores and Double](https://m.media-amazon.com/images/I/71Whk5ta2YL.jpg)
Amazon.com: R410A R22 Valve Core Remover Installer Tool with Dual Size SAE 1/4 & 5/16 Port, for R410 R32 R22 R12 R407 R404 R600 HVAC System, with 10Pcs Valve Cores and Double
![Amazon.com: Valve Core Removal Tool HVAC, AC Schrader Valve Tool, R410A Mini Split Adapter SAE 1/4 & 5/16 Port, Valve Core Remover 20pcs Valve Cores with 10pcs Brass Nuts : Automotive Amazon.com: Valve Core Removal Tool HVAC, AC Schrader Valve Tool, R410A Mini Split Adapter SAE 1/4 & 5/16 Port, Valve Core Remover 20pcs Valve Cores with 10pcs Brass Nuts : Automotive](https://m.media-amazon.com/images/I/81It8yTHJxL.jpg)