4" x 4" x 1/4" radius hinge, heavy-duty in steel. This hinge mortises one leaf into the door edge and one into the jamb, with the door turning on the knuckle pin. For residential doors, interior or exterior, set the number of hinges by door height and weight. Confirm the 1/4" radius corners, leaf size and door thickness against the existing frame preparation before ordering. Sold in pairs.
- Material: Steel
- Machine screw: #12 x 1/2"
- Fasteners: #12 x 1"
- Leaf thickness: .129"
- Corners: 1/4" radius
- Finishes: 8