YHC418 Stainless Steel Casement Window Friction Stay, 304 Stainless Steel & Brass 18mm Track Hinge with Single Pivot Brass Shoe for Light Aluminum Windows

YHC418 casement window friction stay combines premium 304 stainless steel link arms with a precision brass sliding shoe, manufactured via fine stamping process for excellent corrosion resistance, structural stability and long service life for daily window operation. The 18mm wide slide track ensures stable, smooth and quiet opening and closing movement, perfectly matching the weight and operation requirements of light window sashes. Its sliding shoe adopts a single-pivot structure made of solid brass, which delivers exceptionally smooth sliding performance, reduces wear between metal parts and extends the overall service life of the hinge. The brass component also brings a refined high-end appearance, making it suitable for premium residential window projects. The support link arms come in three thickness options: 2.0mm, 2.5mm and 3.0mm, with a full range of length specifications covering 8", 10", 12", 14", 16", 18" and 20" to fit various light aluminum window sizes and installation requirements. This window hinge is specially engineered for light aluminum casement window systems, widely used in residential interior windows, apartment buildings and light commercial window renovation projects. It supports straightforward installation and delivers consistent smooth performance over long-term daily use. Bulk wholesale orders and OEM customization services are fully supported to meet diverse project and distributor demands.