Twist Clip With Wing Nut | Heavy Duty T-Grid Box Hanger | Acoustical, Ceiling and Partitioning, Electrical | Control and Motor | For Through Terminations Where Large Devices or Additional Wiring Capacity Is Required | For Through Terminations Where Two Devices or Additional Wiring Capacity Is Required | Installed in a Conduit Run, Compemsates for Temperature ChangesFurbay Electric Supp