PBB CB81 4-1/2" x 4-1/2" Concealed Bearing Hinge 3-Knuckle Full Mortise Standard Weight, US26D / 652 - Dull Chromium
PBB CB81 4-1/2" x 4-1/2" Concealed Bearing Hinge 3-Knuckle Full Mortise Standard Weight, For medium weight doors receiving medium frequency service. Concealed bearing for trouble-free long-life application, CB81 Features, Full Mortise, Wrought Steel, Non-rising removable pin, Hole in the bottom tip for easy pin removal, Attractive slim barrel with flush pins and plugs, May be used on fire-rated openings, All hinges are ANSI template