- UL R19063 listed for "A" label fire doors
- Conforms to ANSI/BHMA - K81071F for self-closing hinges
- 4" x 4"
- Finishes Available: Brass, Chrome, Nickel
Our Commercial Full Mortise Spring Hinge 4×4 inches is recommended for use where automatic self-closing of a door is required. These spring door hinges are recommended to be used on doors in sets of three for maximum versatility and door support. For this door hardware, full spring tension may not be required on all hinges but can allow for greater adjustment. Our full mortise spring hinges are available with both a squared and radius corner, and are 4 in. x 4 in. These door hinges are available in the following colors: dull chrome, nickel, brass, bright brass, and also primed for painting.
