Carlon 3/4 in. PVC Conduit Clamp (5-Pack) E977EC-20-HD - The Home Depot
Suiwotin 25PCS M20 (3/4 Inch) Conduit Clamps, Stainless Steel Two Hole Strap U Bracket Rigid Pipe Strip, Cable Clamp Hanger with 2 Holes Fit for 3/4 inch Pipes OD - Amazon.com
Caddy EMT and Rigid Conduit Clamps - Cableorganizer.com
16Pcs 1-3/8 Inch Stainless Steel Conduit Clamps, Two Hole Strap U Bracket Rigid Pipe Strap Metal U Clamp Conduit Strap Tension Clips U-tube Clamp Heavy Duty - Walmart.com
Two Hole Conduit Clamp 2" H-9008-11
Halex #1 ACC Steel Conduit and Pipe Hangers (5-Pack) 26781 - The Home Depot
Fig. 8575 Conduit Clamp With Bolt and Nut - Empire Industries