TBSRT: Thru-Bolt, Self Reaming & Tapping Screws
689 finish: Aluminum
 
LCN 4010 Series
The 4010 Smoothee® is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.
 
Features and Benefits
Ten Million Cycles
Cast Iron
Forged Steel Main Arm
Double Heat Treated Steel Pinion
All Weather Fluid
LCN® Fast™ Power Adjust
Fast & Accurate Installation
UL & cUL Listed
 
Specifications
Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See 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 available. See Options tab for options.
4011 cylinder meets ADA requirements.
Standard or optional custom powder coat finish.
Optional plated finish on metal cover, arm and fasteners.
Optional SRI primer for installations in corrosive conditions is available with 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.