lcn with coordinators

RELATED FAQS

Question
Answer
No, the geometry of a swing clear hinge prevents the coordinator from working correctly.  The bar style coordinator will not hold the active door open far enough for the inactive door to clear the ...
When using the 4111 with a bar style coordinator MB-mounting brackets ordered from IVES are required. The brackets wrap around the coordinator to provide a surface for mounting the parallel arm ...
Those holes are for mounting the coordinator mounting bracket itself.  The brackets must be drilled and tapped for the hardware you are mounting to them.