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The LCN Door Closer 4021 is also known as the Smoothee.  The 4021 ships with regular arm, standard plastic cover, and self reaming and tapping screws.  The 4021 is considered an application specific closer.  Meaning you have to specify left and right swing door, and can only be mounted top jamb.  A top jamb mount is when the closer is mounted on the top rail of the door frame and the arms hangs down and attaches to the door.  Top Jamb door closers are also mounted on the pull side of the door.  The Non sized cylinder will work on just about any size interior or exterior door and meets ADA requirements.  We ship the 4021 REG.

The LCN Door Closer 4011 is known as the Smoothee.  The door closer ships with regular arm, standard plastic cover, and self reaming and tapping screws.  This is considered an application specific closer, meaning you have to specify left and right swing door, and it can only be mounted as a regular armed closer.  A regular armed closer is a closer that is mounted on the pull side of the door.  The non sized clinder will work on doors from 30" to 60" interior doors, or 26" to 48" exterior doors, and can be adjusted to meet ADA specifications.  This door closer is ideal for areas of high traffic and abuse, like schools or any other areas of extreme use.  We ship the 4011 REG.

The LCN Door Closer 4011FL is shipped with fusible link arm, standard plastic cover, and self reaming and tapping screws. 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”. Included arm has a fusible link that melts at 120 degrees, allowing to door to close. Door can be closed any time with a gentle pull. Closer mounts hinge side, specify right or left swinging door. 4011 cylinder meets ADA requirements.

We ship the 4011 FL

• Not load-bearing
• Available 3/4"(19mm) offset only
• Non-ferrous base material
• Used with 117, 117-1/4, 195, UNI closers,
127 closer
• Maintains door alignment
• Furnished with wood and machine screws

Handing diagram