Topaz's Grounding Locknuts are designed for use with threaded conduit when additional locking and grounding connections are necessary. Heavy gauge steel construction maintains product integrity and performance. Serrated teeth design enables better "bite" into box to prevent loosening of the connection. Always in stock and ready for fast delivery in sizes, UL listed.

Specifications:

Installation: Threaded Locknut
Trade Size: 2-1/2 Inch
Diameter: 3.55 Inch
Thickness: 0.185 Inch
Material: Zinc Plated Steel
Standard Package: 50 per Case
Used On: Rigid Conduit/IMC
Approval: UL