This all-steel ring clamp has a 4 inch diameter ring 8 inches long.
I bought this auto reverser for my DCC layout, only to find out in
SHARKBITE BARB CLAMP RING: This stainless steel clamp ring is the best option for connecting PEX tubing when lower material costs are preferred
SharkBite 3/4 Inch Clamp Ring, Pack of 10, Stainless Steel Plumbing Fitting, PEX Pipe, PE-RT, UC955A
28 Clamping Tricks from Woodworkers
SRAM Infinite Clamp for SRAM AXS POD Controller, 47,50 €
Durable Material: made of high quality 304 stainless steel, rust-proof, water-proof, corrosion-resistant, strong, durable and long lasting use.
EesTeck 4 (Diameter) Adjustable 304 Stainless Steel Duct Clamps Pipe Clamp Air Ducting Clamp worm drive hose clamps (4Pcs)
Constant Section Retaining Rings / Snap Rings
Cognitive Surplus Periodic Table Drinking Glass, 18oz.
1.5 2 2.5 3 4 Tri Clamp Reducer Flange OD End Cap Reducing
Concentrated Hydrochloric Acid, 16oz for sale. Buy from The Science Company.
Wanted 121 mm or 4 & 3/4 Inch OD, thick wall tube as in 19mm or 3
How to remove an ear clamp