Brand Name: Sigma
Diameter: 2-1/2 in.
Material: Steel
Product Type: Electrical Conduit Locknut
Conduit Compatibility: IMC
Connector Type: Lock Nut
Packaging Type: Polybag
ETL Listed: Yes
Knockout Original Size: 2-1/2 in.
Paintable or Stainable: Yes
CSA Listed: Yes
UL Listed: Yes
Application: Securing rigid conduits and other threaded connectors to a steel outlet box or metal enclosure