10.25" Square Swivel Replacement for Recliner Chair or Furniture - Ball Bearing Swivel Plate Mechanism - Flat - S1235-1 10.25" square flat profile top & bottom plates - 300 lbs. weight capacity Mounting hole dimensions are 8" x 8" (mounting hardware not included) Mounting holes are are rectangular shaped and measure approximately 1/4" x 3/8" Full 360 degree rotation on 49 pre-lubricated 1/2" ball bearings ** Note: The painted finish is meant only as a protective finish and may have some scratching & marring from storage & handling. This is not meant as a visible finish as the part is normally hidden from view when installed.