{
 "id": 233631,
 "name": "KFFKFF Caster Wheels Silver",
 "brand": "KFFKFF",
 "gtin": "687117269065",
 "category": "furniture-parts",
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  "unit": "replacement piece"
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 "size_as_extracted": null,
 "unit_price_unit": "replacement piece",
 "specs": {
  "part_type": "caster wheels; mixed set of rigid and swivel casters with side brakes",
  "compatible_with": null,
  "included_quantity": 1,
  "material": "polyurethane with iron core",
  "dimensions": "6 x 2 in",
  "outdoor_rated": null,
  "load_capacity": 1000
 },
 "standard_attributes": {
  "Color": "Silver"
 },
 "shopify_category_id": "gid://shopify/TaxonomyCategory/fr-16-4",
 "meets_minimum_spec": false,
 "tier": "mid",
 "premium_note": "The polyurethane wheels, iron cores, and stated 1,000 lb capacity per wheel offer added load handling.",
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   "availability": "IN_STOCK",
   "in_stock": true,
   "seller": "HONG KONG CHENGFENG TRADE LIMITED",
   "first_party": false,
   "shipping": {
    "text": "Free shipping arrives by Sat, Oct 17",
    "price": null
   },
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   "url": "https://www.walmart.com/ip/KFFKFF-4-Pack-6-x-2-Inch-Caster-Wheels-2-Rigid-and-2-Swivel-Casters-with-Side-Brake-Polyurethane-Iron-Core-Plate-1000LBS-Capacity-Per-Wheel/5694023546",
   "observed_at": "2026-10-10T05:57:44-04:00",
   "age_minutes_at_build": 17669
  }
 ],
 "url": "/items/233631.json",
 "html": "/items/233631.html",
 "history": [
  {
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   "price": 49.99,
   "unit_price": 49.99,
   "observed_at": "2026-10-10T05:57:44-04:00"
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}