Tag: LCN 4040 Super Smooth

LCN 4040 Super Smooth Flexible Heavy Duty Closer User Manual Standard 4040 series closer shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See 4040 Series pages 45-47 for options. Non-sized cylinder is adjustable for interior doors to 5’0” and exterior doors to 4’0”. Closer mounts hinge side, top jamb, and…