5 Knuckle Full Mortise Hinges Heavy Weight Ball Bearing FBB168 – (ANSI A8111) Steel – polished and plated or phosphated and prime coated for painting

• For use on heavy doors or doors where high frequency is expected such as entrance doors to office buildings, stores, public buildings and corridor entrance doors to offices

• All hinges have template screw hole location for use on either wood or hollow metal doors and frames

• Equipped with four Stanley permanently lubricated non-detachable ball bearings

• Pins in non-ferrous hinges are stainless steel

• Hole in bottom tip for easy pin removal

• Reversible flush tips and pins