UNILETS® Fixture hanger loop made of malleable iron for strength and safety. With 5/8 inch diameter wireway. Designed for suspension of HID, fluorescent and incandescent lighting fixtures. Protect fixture against wind and vibration damage. Cushion type for added protection where lighting fixtures are subjected to vibration. Hook and loop combination permits quick disconnect and removal of fixture for maintenance. Offer inexpensive means of pendant flexible suspension of lighting fixtures. Permit free swing in any direction. Zinc electroplate and clear chromate finish.