What is the ruling when a buyer purchases wood planks (rūfūf) and nails from the same seller, and uses the nails to fix the planks?

Primary text

When a single seller sells both items, and the buyer integrates them, the seller retains the right to reclaim both the planks and the nails, similar to cases where the constituent parts are identifiable, citing supporting traditions and the principle that the basis for reclamation exists in this scenario as it does in prior established cases.