Specification: Non-handed, automatic coordinating device for sequential closing of paired doors with or without astragal. For use with frame openings 60" & 72" Available for 84" with additional FB328 not included in packaging. Conforms to ANSI/BHMA A156.3, Type 21A. Material: All metal construction. Finish: Black prime coat or Aluminum. INCLUDED: Packed with FB1858 - 18-5/8" filler piece for up to 72" door width.
Not included, sold separately.
MB-4750 & MB-4250 Mounting Brackets Available.FB3258 filler bar must be ordered for 84" - 96" door width opening.