The product uses high-strength ABS or zinc alloy optional body with multi-layer chrome plating for anti-corrosion performance. The round wall base outer diameter is Ø55mm, and the standard inner mounting bore diameter is Ø25mm (customizable options include Ø19mm / Ø22mm / Ø25mm to match different shower rail systems). The front-open C-shaped slot is designed to fit handle diameters from 18–30mm, ensuring broad compatibility with over 95% of standard handheld shower heads on the market.
