TennantTrue Stainless Steel Cable Clamp - 1.125 x 0.375 in | PN: 50544
The Plumber's Choice 1-1/2 in. Steel Cable Clamp; Hangs Tubing, Wiring, Ropes, for PEX, Plumbing, Marine, Automobile; Galvanized 112CPSWG - The Home Depot
Amazon.com: Xpose Safety Wire Rope Clamp for Stainless Steel Wire Rope - Galvanized U Bolt Style Cable Clips - for Guy Line, Metal Fence, Antenna, Clothesline, Rigging Hardware, Batting Cage, Flags -
National Hardware 5/8 in. Wire Cable Clamp, Zinc Plated at Tractor Supply Co.