R134A valve core quick installation and removal tool for air conditioning (2 pieces) - High and low pressure

Function: 1. Portable size for easy use. 2. Can hold both the top and bottom ends of couplers. 3. With an adjustable valve core extractor to fit different needs. 4. Excellent for replacing valve cores without draining or recovering the system. 5. Built-in ball valve allows access to automatic air conditioning systems. Specification: This is an excellent tool for replacing valve cores, which have both top and bottom ends of couplers. Features: Portable size for easy use. Can hold both the top and bottom ends of couplers. With an adjustable valve core extractor to fit different needs. Excellent for replacing valve cores without draining or recovering the system. Built-in ball valve allows access to automatic AC systems. Specifications: Material: Copper Top coupler color: Red Bottom coupler color: Blue Compatibility: R134/R12 Red solvent inner hole: 1.6 cm / 0.6" Blue solvent inner hole: 1.2 cm / 0.5" Item Size: Approx. 11.5 * 3.4 cm / 4.5 * 1.3 inches (L * W) Red solvent weight: Approx. 163 g / 5.75 oz Blue solvent weight: Approx. 167 g / 5.89 oz Package Size: Approx. 13 * 8 * 3 cm / 5.1 * 3.1 * 1.2 inches Package Weight: Approx. 336 g / 11.85 oz Package List: 1 * Red solvent 1 * Blue solvent