National Hardware® N184-556 Mortise Spring Hinge, 3-1/2", Dull Brass BESTSELLERS adjustable steel latches fit both

adjustable steel latches fit both 2-3/8" & 2-3/4" backsets

Cutter rests at a 21 degree angle

Institutional grade light duty

Rated for Extra Heavy use per ASTM C627

National Hardware® N184-556 Mortise Spring Hinge, 3-1/2", Dull Brass BESTSELLERS adjustable steel latches fit bothManufactured with cold rolled steel. Closing speed is adjustable. Fits standard hinge cutout. Tension is adjustable. Square corners. Hinge is UL approved for fire doors. 3 1 2" x 3 1 2" Finish: Dull Brass Manufactured with cold rolled steel Closing speed is adjustable Fits standard hinge cutout Tension is adjustable Square corners Hinge is UL approved for fire doors.