Bridgeport 3603-US 1 1/4" US RGD. set screw coupling.

Bridgeport Fittings Bridgeport 3603-USUPC: 781747236036 | UNSPSC: 39131707 | GTIN: 00781747236036Conduit & Conduit Fittings > Conduit Fittings > Conduit CouplingsBridgeport® Set Screw Coupling, 1-1/4 in Size, For Use With: Rigid/IMC Conduit, Steel, Electro-Plated Zinc, 2.13 in Dia x 2.21 in L DimensionsSpecs:Size: 1-1/4 inDimensions: 2.13 in Dia x 2.21 in LMaterial: SteelSuitable For Use With: Rigid/IMC ConduitFinish: Electro-Plated ZincPackaging:Weight: 0.694 lbCertifications/Standards:RoHS Compliant | REACH Compliant | cULus File No. E9391 | UL 514B | Federal Specification A-A-50553 | NEMA FB-1Warranty:1 Year Limited