Use 1/4”x 20 bolts to attach the round swivel plate
to the steel pedestal top on kitchen & dinette swivel chairs.
• Full nylon race & 12 bearings for durability and smooth ride.
• Bottom Plate 4 (1/4-20 thread) tapped holes on 2 1/2 inch centers
• Commercial Duty, 500 lb. load limit. - Made in the USA
MR-4480