KriegerSonic
Hardware
Coordinators
Krieger recommends only certain coordinators for gaining maximum performance from your sound control pair doors. Due to the cam lift hinge assemblies requirements Krieger recommends the following manufacturers and models coordinators:

TRIMCO:
3092
Rockwood:
1700
ABH:
3780
Please note that all U.L. rated sound control doors will require a coordinator to be U.L. certified.
If you have questions please call us at 562-695-0645
Made in the USA