Maximum Strength Surface Bolt Features All-Steel Construction
Heavy-duty construction provides Surface Bolt with lasting durability in high-abuse commercial or institutional areas. Installation is easy. Mounting hardware allows various installation configurations. UL listed as top and bottom, use Surface Bolt on the inactive leaf of a pair of classified hollow metal, metal-clad, steel-covered composite and sheet metal fire doors not exceeding 10' in either dimension and having a maximum fire rating of three hours. Includes template, installation instructions, universal and mortise strikes and both machine and sheet metal screws.