Features: Set Screw Type Connectors Are Used To Secure And Terminate Steel EMT Conduit To Knock-Outs In Concrete-Tight Box Or Dry Location Applications; Concrete-Tight When Taped; 1-1/4 IN To 4.000 IN Double Set Screw; Package Type: Boxed; Set Screw Size:
Standard:
UL 514B, CSA C22.2 No. 18, NEMA FB-1, NEC Article 348