Keep your tables level and your customers happy by using FMP 121-1148 Table Shox® self-adjusting table glides! These table glides attach easily to your table bases and correct any irregularities or wobbliness, creating a flat, even tabletop and allowing your diners to enjoy their meals. Suitable for indoor or outdoor use, each glide will adjust itself up to 5/16" and will fit on any leg or base with existing 1/4"-20 thread. One set of 4 glides has a total weight capacity of 400 lb.