N 6612 is a spring-loaded 1/4 in steel pivot pin in a steel nail down base. The base is 3/8 in with 2 nail down tabs on either side. It mounts on the top back edge of a bi-fold door.N 6612 is a spring-loaded 1/4 in steel pivot pin in a steel nail down base. The base is 3/8 in with 2 nail down tabs on either side. It mounts on the top back edge of a bi-fold door. See More
N 6612 is a spring-loaded 1/4 in steel pivot pin in a steel nail down base. The base is 3/8 in with 2 nail down tabs on either side. It mounts on the top back edge of a bi-fold door.
