Overview Reviews Product Description Crouse Hinds 458 Set Screw Connector Material: Steel Diameter: 3-1/2 Inch for EMT, IMC, and Rigid Conduit. Product Videos Custom Field Size 3-1/2 Material Steel Product Reviews Write a Review Write a Review × Crouse-Hinds Crouse Hinds 458 Set Screw Connector Material: Steel Diameter: 3-1/2 Inch for EMT, IMC, and Rigid Conduit Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *