Barrow G1/4" to 14mm Compression Fitting for Hard Tubing TYKN-K16 V4 4 PackRigorous selection of materials, Made of high-quality H59 brassDouble protection of surface electroplating process as well as fine texture, solid and durable. Non-slip diamond patterns, users can enjoy the touch when screwing a connector, In other words, they will boast an improved sensory experience.A standard G1/4" water cooling system interface can be compatible with other water cooling products on the marketModel: TYKN-K16 V4 Color: White