Invisible Concealed Floor Spring Elegant Hidden Ground Spring for Frameless Doors
Product Item：NW-FL65
Concealed Invisible Design: Installs flush with the floor, no protruding parts—preserves the minimalist aesthetic of frameless glass doors. Ideal for modern, luxury, and commercial spaces like hotels,
Heavy-Duty 120kg Load-Bearing: Engineered to support doors up to 120kg and 1200mm width—meets commercial high-traffic demands. Suitable for glass doors, fire doors, and commercial doors, ensuring stab
Dual-Material Durability: Body made of high-strength iron + 304 stainless steel (anti-rust, corrosion-resistant) with precision hydraulic components. Passes 500,000+ opening/closing tests, resisting w
Multi-Angle & Speed Adjustment: Supports 105° maximum opening angle with optional 90°/125° hold-open functions. Two-section speed regulation (closing speed + latching speed) allows customization for d
