I am selling a bolster folding seat hinge stainless-steel, part # N/A. This item is new not in original packaging, has minor blemishes from storage and comes as shown in pictures. This stainless-steel folding seat hinge roughly measures 7 3/4" L x 9 3/4" W (opened), 7 3/4" L x 5 1/5" W (folded). It has (3) 5/16" mounting holes on bottom, (3) 5/16" mounting holes on top and (1) lock (to lock in place when closed). For more information regarding this item contact a dealer in your area. (TMS / 173 B / 9111824) Shipping cost is for the continental United States only (lower 48 states). For shipping outside of this area please inquire about shipping before purchase.