https://www.festoonsystems.com/fc-ch1f-1-a.html
Duct-O-Wire Bolted Track Hanger, FC-CH1F-1-A
SINGLE MOUNTING BOLT TRACK ANCHOR ASSEMBLY ONE REQUIRED FOR EACH CROSS ARM SUPPORT BRACKET FOR EACH TRACK RUN. 5 FOOT SPACING ONE ANCHOR ASSEMBLY IS USED PER...
ductwireboltedtrackhanger