High Side AC R134a Quick Connector Adapter Auto Air-Condition Fuchsia Product Name: Quick Coupler; Dimension: 5 x 5 x 3.2cm/ 2" x 2" x 1.3"(L*W*D) Material: Metal; Color: Fuchsia Package Content: 1 x Quick Coupler; Design: High Side, Adjustable Adapter Port Diameter: 16mm/ 0.63"; Male Thread Diameter: 11mm/ 1/4PT Model: R134a