WIRE, CABLE & CORD | Cable Clip,Flexible to Stud | It Has Set Screw for Locking Fixture Stem; Protects Fixture Against Wind and Vibration Damage; Dual Function - Conduit Outlet Box and Fixture Hanger; Can Be Wired at Work Bench; for Added Protection Where Lighting Fixtures Are Subjected to Vibration | To Ground and Secure Armored Cable and Flexible Metal Conduit to Boxes and Enclosures; Furnished With LocknutsFurbay Electric Supp