LCN 4021 Surface Mount Door Closer

The LCN 4021 Smoothee® is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

• LCN 4021 cylinder is adjustable fron size 1 through size 5
• Top Jamb (push side) mounting
• Ten Million Cycles - Tested and certified under ANSI Standard A156.4, grade 1.
• Cast Iron
• Forged Steel Main Arm
• Double Heat Treated Steel Pinion
• All Weather Fluid
• LCN® Fast™ Power Adjust
• Fast & Accurate Installation
• UL & cUL Listed