ZRM&E 2Pcs G1/4inch to 3/8inch ID 1/2 OD Quick Tighten Compression Fitting for Soft Tubing, PC Water Cooling System Tube Connectors, Silver

G1/4 computer water-cooled hose quick twist DIY accessories; with sealing ring to prevent side leakage., Thread specification: G1/4; the actual outer diameter is 12.9MM, Made of high-quality brass, chrome-plated, rust-proof and durable., The product is suitable for the inner diameter of 9.5MM and outer diameter of 12.7MM three-point thin tube (3/8inch ID 1/2inch OD), The product is equipped with a sealing ring to prevent leakage, and the hose connector is equipped with ultra-tight compression fittings to firmly seal the water cooling circuit.