Ball Joint Permits 20 Deg Swing; Protects Fixture Against Wind and Vibration Damage; Dual Function - Conduit Outlet Box and Fixture Hanger; Can Be Wired at Work Bench
Locknut

• Type: Locknut
• Special Features: Ball Joint Permits 20 Deg Swing; Protects Fixture Against Wind and Vibration Damage; Dual Function - Conduit Outlet Box and Fixture Hanger; Can Be Wired at Work Bench Used to Secure an Ordinary Nut From Working Loose by Locking, Itself When Screwed Down Tight