Conduit Locknut; Trade Size 3/4 Inch; Diameter 1-7/16 Inch; Thickness 3/16 Inch; Material Ball Burnished Mirror Smooth Die-Cast Zinc; Installation Threaded; Standard Package 1000; Approval UL 514B; ROHS Compliant; Applicable Standard Federal Specification A-A-50553, NEMA FB-1; Application Fasten Conduit to Opening in a Box or Enclosure