Conduit Locknut
Locknuts allow standard junction boxes to be used with unthreaded conduit openings. Serrated teeth on the locknut bite into the box and enclosure to prevent loosening of the connection.
***Note: Priced and sold individually.***
Manufacturer Part Number:
1/2" Locknut : 26190
3/4" Locknut : 26197
1" Locknut : 96193
Made by: Halex