Everbilt 3/16 in. Zinc-Plated Flush Type Wire Rope Clamp (2-Pack) 42984 - The Home Depot
Everbilt 1/8 in. Zinc-Plated Wire Rope Clamp (2-Pack) 42594 - The Home Depot
Kong Duck rope clamp ascender
SHENGDING 8-Piece Heavy-Duty Stainless Steel Rope Clamps Metal Double-Ended Rope Clamps and 4-Piece Rope Clamp Thimble Fittings for All Types of Rope from 5/16" to 1/2" in Size.: Amazon.com: Industrial & Scientific
Clamp FRC D13mm for Anti-Torsion Rope - Facnor
National Hardware N100-317- 1/4-in Rope Clamp in Zinc Plated in the Chain Accessories department at Lowes.com
Hillman Hardware Essentials 3/4 in. Wire Cable Clamp, Zinc Plated at Tractor Supply Co.