Heavy Duty Ball Bearing Swivels are available in Models HD-00, HD-0, HD-1, HD-2, HD-3 and HD-4.

Each model is different in size, specifications and ratings; but they all have the same basic design. They are specifically designed for tension stringing, and assure that conductor will remain in the neutral position during stringing of transmission or distribution lines.

These twin race ball bearing swivels are manufactured from high-grade pre-stressed steel. Proper placement of thrust and radial bearing allow thrust and shock loads to be absorbed without affecting rotation of swivel. Pins are screwdriver removable.