Unlike lazy Susan style swivels that roll on an open ring of ball bearings, these Amish made swivels turn on an axle style sealed bearing pivot. Blowing sand and saltwater spray cannot penetrate the ball bearings and cause them to turn rough or seize.
Note: the 1000 lb capacity was determined by direct and side to side weight testing using a standard 18” x 18” chair seat base. Larger bases will create more leverage to the sides thus, as the base goes out larger from the center pivot the weight capacity will also diminish.
We also carry 304 and 316 stainless glider bearing swing arms Click Here for more information.