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4 x 4 Perma-Door Spring Butt Hinge, 1/4 Radius
Product Information & Specifications
- Residential grade spring hinge is specially made to fit certain doors and frames made by Perma-Door.
- Made from steel base material.
- Spring tension is easily adjustable.
- Hinge is UL listed as a Grade 1 hinge for fire door applications.
- Wood screws and machine screws are included.
- 633 (US4) Satin Brass Plated
Technical Support Information