LIZARD GO Tube Clamps - 4Pack,Cross Bar Clamp 1.125",1.25",1.5 inch,Roll Cage Clamp for Bar Diameter 1-1/8", 1-1/4",1-1/2" Mounting Bracket, Motorcycle Crash Bar Led pod Light Mount(28/32/38mm Clamp) - Amazon.com
2pcs/lot 304 Stainless Steel Rubber Lined P Clips Cable Mounting Hose Pipe Clamp, for Pipe Brackets Tube Clamps are Used in Securing Hoses (Size : 38MM) - Walmart.com