Highcraft Hinged Split Ring Pipe Hanger, 2 in. Galvanized Iron Extension Hanger with 3/8 in. Threaded Rod Fitting for Suspending Tubing (5 Pack) - Walmart.com
Shaft Collar 1-5/8 x 1 x 5/8 SS PL
Split ring collar torque
Climax 1 in. Bore Black Oxide Coated Mild Steel Clamp Collar 2C-100 - The Home Depot
Flanged Shaft Collars and Other Mounting Components | Stafford Manufacturing Corp