Pemko's heavy-duty anodized aluminum Full Surface Center Pivot continuous geared hinges are designed mainly for retrofit work and are applied to the exposed surfaces of the door and frame

Features:

• Easily replace butt hinges since no door or frame adjustments are necessary and are more versatile with restricted frame faces
• Standard model: 12 fasteners are required for each leaf
• Fasteners - Frame Portion - All fasteners are #12-24 x 7/16" Phillips Head, Type C, thread forming
• Aluminum continuous hinge for use on swinging type fire doors of the hollow metal, tin-clad, sheet metal, and steel-covered composite type rated up to 3 hours, wood-covered composite type rated up to and including 1-1/2 hours. Also, the wood core is rated up to and including 20 minutes without a hose stream
• Certain door and frame conditions may require an extra 1/32"-1/16" clearance. Excessive clearance on fire-rated assemblies may violate the requirements for NFPA 80