Description Can rotate 360 degrees with maximum channel design. Exterior design for water cooling system. Embedded ring design allows precise 90-degree angle positioning. Advanced design reduces coolant flow restriction. Brass construction provides durability and ensures long service life. Features - Color: Silver - Material: Brass - Size: 3.2 x 2 x 1.7 cm / 1.26 x 0.8 x 0.7 inch - G1/4 inch male to female 90° angle rotary external adapter with thread ring design for fast and easy tightening - Made of brass, rust resistant and durable - Embedded ring design ensures leakproof seal; ext fitting rotates 360 degrees for precise directional alignment - Optimized flow path reduces coolant flow restriction - G1/4 inch elbow connector ideal for PC water cooling systems, compatible with rigid tubing, metal, and PETG tubes Packing List 2 x PC Water Cooling Tube Adapters