Global Door Controls CPS4540-US15-M CPS Series Imperial USA 4.5 x 4.0 in. Satin Nickel Full Mortise Spring Hinge-Set of 2, 2 Piece
Brand: Global Door Controls
4.5" x 4" inch spring hinge
Full mortise commercial spring hinge
Packed with wood and machine screws for easy installation
UL listed R19063 for "A" label fire doors