{"product_id":"ho-knuckle-springs-for-delayed-action-couplers","title":"HO Knuckle Springs for Delayed Action Couplers","description":"Precision engineered metal Knuckle Spring for all Kadee delayed action HO couplers (Except #58, #78, #119, 150-Series, #178, #711, #714 \u0026amp; #2100). One dozen per package.","brand":"Supermart","offers":[{"title":"Default Title","offer_id":49576634908911,"sku":"SSIN1-11434553-WS","price":8.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/8883\/7871\/files\/11434553.jpg?v=1779410648","url":"https:\/\/supermart.com\/products\/ho-knuckle-springs-for-delayed-action-couplers","provider":"Supermart.com","version":"1.0","type":"link"}