3CB1-4-5x4-5-640-NRP IVES 3 Knuckle Concealed Bearing Full Mortise Hinge in Dark Bronze

Product Description

The Ives 3CB1 is a 3-knuckle concealed bearing full-mortise butt hinge measuring 4-1/2" x 4-1/2". It mortises into the edge of the door and the frame rabbet, carrying standard weight swinging doors on interior and exterior openings. Bearings are hidden inside the knuckles for a clean look while still smoothing the swing and cutting wear on medium-frequency doors. Finish: Dark Bronze. Supplied with non-removable pin (NRP) for added security on out-swinging doors. Certified to ANSI/BHMA A156.1.