{"product_id":"check-retainer-nut","title":"Check Retainer Nut","description":"This is a check retainer nut for the Wilkins 350, 350A, 350DA, 350ADA,  375, 375A, 375DA, 375ADA, 450, 450DA, 475 \u0026amp; 475DA series assemblies. The first check is held in place by four studs and nutswhile the second check is held in with seven nuts and a stainless steel retainer. Genuine Zurn\/Wilkins repair parts. No special tools are required for servicing.","brand":"Water Specialties Company","offers":[{"title":"Default Title","offer_id":49796784619797,"sku":"3511-9","price":17.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/6506\/6773\/files\/190949.jpg?v=1783019859","url":"https:\/\/www.backflowpreventer.com\/products\/check-retainer-nut","provider":"Water Specialties Company","version":"1.0","type":"link"}