Professional-Grade Air Conditioning Valve Core Repair Kit - Solve Refrigerant Leaks Once and for All Product Attributes Colors: Silver Weight: 2.06 oz Material: Aluminum + Copper Critical Product Dimensions High Side A/C Quick Connector: 1.06 x 0.47 inch Low Side A/C Quick Connector: 1.26 x 0.43 inch High Side Port: 0.78 x 0.76 x 0.70 inch Low Side Port: 0.78 x 0.70 x 0.60 inch R134a Valve Core: 0.78 x 0.27 inch R12 Valve Core: 0.75 x 0.2 inch Big Valve Core: 0.87 x 0.39 inch Small Valve Core: 0.85 x 0.30 inch Valve Core Removal Tool: 2.99 x 0.53 inch What You Will Gain 2 x High Side A/C Quick Connector 2 x Low Side A/C Quick Connector 1 x High Side Port 1 x Low Side Port 3 x R134a Valve Core 5 x R12 Valve Core 1 x Big Valve Core 1 x Small Valve Core 1 x Valve Core Removal Tool Comprehensive Repair Solutions 1. 17 professional components cover all repair needs 2. Multiple valve core specifications adapt to different systems 3. Dedicated disassembly tools simplify repairs Professional Repair Results 1. Effectively resolves refrigerant leaks 2. Rapidly restores system performance 3. Extends lifespan through preliminary maintenance