Norton 1600BCH Storefront Door Closers – Hold Open

  •     Norton 1600 series power sized door closer with back check size 4
  •     Backcheck individual closer sizes 4 tri-style installation – regular arm
  •     Size 4 spring for interior doors to 42″ wide and exterior doors to 36″ wide
  •     Tri-Style® packaging, regular arm, top jamb and parallel arm mounting
  •     Standard, separate and independent, latch and sweep and backcheck intensity valves
  •     Mounting holes are spaced 3/4″ vertically x 9-1/16″ horizontally