Galvanized Trolley Rail, 16-Ft.
16', galvanized trolley rail, designed for doors weighing up to 450 lb, can be used with many types of single & multiple brackets, use with n104-638, n104-752 bracket spacing at 24" oc, galvanized coated steel, u screws for attaching rail are packed with brackets, not included, meets ansi/bhma a156.14 grade 1 specifications.
