1/2"-4"in Steel Rigid Conduit Pipe Hanger Clamp with Nut and Bolt Pipe Plumbing | eBay
AKIHISA 10 PCS Split Ring Pipe Hanger Heavy Duty Adjustable Pipe Bracket Clamp Wall Ceiling Mount Pipe Support ID 2.5 Inch(63mm) - Amazon.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
10 Pcs 2" Split Ring Pipe Hanger Heavy Duty Flat Pipe Bracket Clamp, 304 Stainless Steel Adjustable Wall Ceiling Mount Pipe Support OD 2"(51mm) Pipe - Amazon.com
The Plumber's Choice 1-1/4 in. Hinged Split Ring Pipe Hanger, Malleable Iron Clamp with 3/8 in. Rod Fitting, for Suspending Tubing (5-Pack) 114HSHB-5 - The Home Depot
Oatey 1-1/2 in. Galvanized 2-Hole Pipe Hanger Strap 33500 - The Home Depot