The 4010 is the best-performing heavy-duty closer explicitly designed for institutional and other rugged high-traffic applications.
The Surface-mounted 4000 Series LCN closers feature a very modern design engineered for each application, easy installation, and superior performance and are designed for commercial doors and exits in high-traffic settings.
Standard 4010 series closer is shipped with a regular arm, standard plastic cover, and self-reaming and tapping screws. See the Options tab for options.
Sized cylinders for interior doors to 5'0" and exterior doors to 4'0".
Non-sized cylinder (4011) adjustable for interior doors to 4'6" and exterior doors to 3'6".
Closer mounts hinge side, specify right or left swinging door.
Corner brackets are available. See the Options tab for options.
4011 cylinder meets ADA requirements.
Standard or optional custom powder coat finish.
The optional plated finish on the metal cover, arm, and fasteners.
Optional SRI primer for installations in corrosive conditions is available with a powder coat only.
The 4010 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
Tested and certified under ANSI Standard A156.4, grade one.