SL71 HD600 Heavy Duty Concealed Safety Geared Continuous Hinge

Concealed edge mount architectural grade aluminum hinges. No mortise required. For new construction or renovation/retrofit. Hinge failure is the most common cause of entrance failure. The revolutionary SELECT geared continuous hinge puts an end to costly and frustrating hinge failure problems. Safety hinge (when used without a frame stop). Provides clearance sufficient to avoid entrapment of fingers. Flush mounted (no door inset). For 1-3/4" doors. SL71 HD600 geared continuous hinges are BHMA Grade 1 certified. Lifetime lubrication Anodized after machining Consistent templating