Sliding arm FD495 Height-adjustable by 2 mm for tolerance. Concealed fastening screws. Specifications Hold open function No Door leaf Single leaf Mounting position Type of product Mechanical guide rail Close Carry bar FD102Carry bar for fire door closing systems on double doors. Flush bolt FD108Flush bolt for passive door locking. Mounting plate DC116Angle mounting plate for sliding arms and fire for closin…