7" Swivel Plate Mechanism Heavy Duty Ball Bearing Thickness 2.5mm Square Swivel Base Replacement for Bar Stool Recliner Chair or Furniture

7'' Heavy Duty Bar Stool Swivel Replacement Seat Swivel Base Bar Stool Swivel Plate,Black High Quality Solid Steel: 2.5mm thickness, much thicker than regular swivel plate.It can be used on many stools, bar stools,chairs and boat seat,kayak seat,murphy bed, swivel stand, ect.Load capacity:80-100kgs.Size:7"x 1",Steel Plate thickness 2.5mm, steel:black painted finishFULL BEAD SOLID STRUCTURE-The turntable can bear a large amount of pressure that not easy to deform or crush, have long service life with smooth rotation and low noise.360 FREE ROTATION: Full 360 degree rotation on pre-lubricated ball-bearings in full round trackMounting Hole Distance - 5.59" (Minmum 137x137mm; Maximum 147x147mm), Hole Size: 7*22mm; (Mounting hardware not included)Weight:1200g