Post Swivel Rocker Box with Legs

Post swivel rocker box with legs, by Swivlon(R), is one of the highest quality and longest lasting swivels on today's market. The swivel is unique in that no steel balls that can rust or fall out are used. The swivel uses high tech polymer rings that have a true 360 degree contact of the two surfaces of the bearing as they turn against each other. There is no steel against steel or nylon against steel movement. The swivel has a flat pitch and a 500 lb rating. The overall measurement is 7" x 7" with a 24 1/2" spread.
Features:
Strong and extemely durable
Lifetime warranty
Smooth and Quiet
American Made
Made of high performance heavy gauge steel
Oval glides on legs--not for casters.