The Plumber's Choice 2 in. Hinged Split Ring Pipe Hanger, Galvanized Iron Clamp with 3/8 in. Rod Fitting, for Suspending Tubing (5-Pack) 02HSHG-5 - The Home Depot
3-1/2 inch Rigid Conduit Clamp | Strut Clamps | DSA
Highcraft 2 in. Riser Clamp in Electro Galvanized Steel (5-Pack) - Walmart.com
Amazon.com: WYKA 1-11/32 Inch Split Ring Hanger Pipe Strap,2 Pack Heavy Duty Iron Galvanized Universal Hinge Lantern Hoops Ceiling Mount Pipe Supports Adjustable Bracket Pipe Clamps ID 34mm : Everything Else
Oatey 1/2 in. Galvanized 2-Hole Pipe Hanger Strap (10-Pack) 33542 - The Home Depot
Pack of 10) AP-10454, 1-1/2 Inch Two Hole Snap On Pipe Strap for EMT Conduit Installation, Reinforced Rib for Extra Strength, Galvanized Zinc Plated Metal, Tension Clamp for Easy Snap-On - Amazon.com