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
Figure G212 Medium Pipe Clamps, Galvanized | STS Industrial
Amazon.com: Pipe Clamp, Pipe Sz 1 1/4 In, 4 1/8 In L : Industrial & Scientific
Pipe Clamp Slip-Fit #44 Steel 1-1/4" OD Tubing or 1" Pipe 5/16" Stainless Steel Bolt Included | Trivantage
The Plumber's Choice 1-1/4 in. Steel Cable Clamp; Hangs Tubing, Wiring, Ropes, for PEX, Plumbing, Marine, Automobile; Galvanized (10 Pack) 114CPSWG-10 - The Home Depot
IDEAL Stainless Steel Hose Clamps for 1" Poly Pipe - Box of 10