SL2 - Crouse Hinds 3/4 in Steel Heavy Duty Sealing Locknut for Rigid/IMC Conduit

142SL - Thomas & Betts 3/4 in Sealing Locknut for Rigid/IMC Conduit, Steel, Zinc

110S - Bridgeport 4 Inch Steel Conduit Locknut Electro-Plated Zinc for IMC/Rigid

141SL - Thomas & Betts 1/2 Inch Steel Sealing Locknut for Rigid/IMC Conduit

15SA - Crouse-Hinds Aluminum Rigid/IMC Conduit Locknut 1-1/2 Inch

XJG38 - Crouse-Hinds 1 Inch Rigid/IMC Steel Expansion Coupling, 8 Inch Movement

13 - Crouse-Hinds 1 Inch Malleable Iron Rigid/IMC Conduit Locknut

REC32 - Crouse-Hinds Steel Conduit Reducer 1 Inch to 3/4 Inch NPT Rigid/IMC