Superstrut 700 3/4 EG :: EMT Strut Strap, 3/4", Steel, For Use With EMT Conduit :: PLATT ELECTRIC SUPPLY
Superstrut 3/4 in. Strut Fitting Universal Strut Pipe Clamp - Silver Galvanized Z703 3/4EG-25 - The Home Depot
3/4" EMT Strut Clamps for Rigid Conduit and Pipe, 4 Packs Universal Steel Strut Clamps for Rigid Conduit and EMT, Standard Electro-Galvanized EMT Strut Clamps Assembled with Bolt and Nut - Amazon.com