日本代购-技術仕様 - Finish: Satin black - Thread: G1/4" BSP; 4.5mm male thread length - Supported tube: 14mm OD - The outer diameter of a fitting: 22mm - Installed height: 15mm - Compatible solid tubing: Acrylic, PETG, Copper, Brass, Stainless Steel Made in Europe - Slovenia!