SMALLEST DOOR CLOSER

RELATED FAQS

Question
Answer
A 4040 closer mounted with thru bolts on a 2-3/4" thick door would require 1/4-20 X 3-1/2" machine screws.
The maximum recommended door weight for LCN closers is 225 lbs.
When templated for 140° the 4010 will fit on a 16-1/2" door leaf MINIMUM.
14" door leaf is the narrowest with standard template.
A 4010 is the series of door closer, a 4011 is the adjustable spring inside the closer.
To correctly answer this question, we need to know how much more force is required to get the door closed. They could try turning the Rod & Shoe over (short side of shoe towards the hinge), or they...
The 4000T Series closers have a maximum opening of 90°.
LCN does not supply Allen wrenches, the size that LCN uses, are standard sizes that every installer will have in their tool kit. 3/32" Allen wrench for adjusting regulation valves: main speed, lat...
The Date Code and Closer Size are stamped in the backside of the closer body. Closer Size: If the number is "1", the closer is a 2031 or 5031. If the number is "3", the closer is a 2...