Four swivel-action clamp assemblies with a cable diameter capacity of from 3/4" to 1-1/2" provide a non-slip grip for jumper cables, preventing sagging secondaries and cables touching the ground; each clamp is rated to carry 75 pounds.

The Epoxiglas® arm is 2-1/2" in diameter by 4' long and is available with wheel tightener for pole mounting.