Product Description
The 4011 is a member of LCN's heavy-duty 4000 surface-closer family, built for high-traffic commercial and institutional doors. Cast-iron body, adjustable spring power, and a hydraulic back-check make it a workhorse for abuse-prone openings. This is a surface-mounted closer. Configured here as the LCN 4011 with regular arm in Aluminum. Adjustable closing and latch speeds let you tune the door to the opening, and the back-check protects the closer and frame from wind or abuse. LCN has been the door-closer of choice for North American commercial buildings for decades.
Warranty Information
Limited lifetime warranty on closer bodyProduct Videos
Custom Field
Product Type Door Closer
Function Heavy Duty
Series 4011
Finish Aluminum
Trim Regular Arm
Mount Type Surface
Monitoring Right Hand (RH)
Mode Single Door
Fire Rated Non Fire Rated
