Chairpartsonline'S 7-Inch Replacement Memory Spring Auto Return Bar Stool Auto spring return feature keeps front of seat always facing the same direction after occupant leaves the stool or chair 7" square chair or stool swivel plate for seating applications - new or replacement. Great for use to replace old inferior quality swivels or on a new project. Made in the USA Product Features Made in the USA - High quality, strong, reliable bar stool swivel plate w/ return to center feature - Great for replacement use on many stools, bar stools, chairs Mounting holes are 0.75" long oval shaped slots accomodate most 5.25", 5.5", 5.75" square mounting screw hole patterns (Mounting hardware not included) Auto spring return to center feature w/ rubber coated spring stops 200 degree rotation (100 degrees in either direction) on 43 pre-lubricated ball-bearings - 7" Square top bottom plates ** The top of the center bolt extends approximately 1/4" above the top plate (see picture) - Please ensure that your seat allows for this in the mounted position Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!