Securistyle 16-3/8" casement window hinge pair. Includes a right and left hand. Stainless Steel. Sterling 4-Bar casement window hinge 851-055-8046. Used on residential and commercial casement windows.
Sterling hinges are constructed from 304 series stainless steel bars and stainless steel rivets with thermo-plastic resin washers between links. The projected versions also come with adjustable limit stops. The offset hinge features a .078″ (2 mm) offset between the frame and vent mounting holes.