{"product_id":"rk-chain-bl420mru-130-mru420-130-u-ring-chain","title":"RK Chain BL420MRU-130 - Mru420-130 U-Ring Chain","description":"\u003cp\u003eRK Chain BL420MRU-130 - Mru420-130 U-Ring Chain\u003c\/p\u003e\u003cp\u003e420x130, Black\u003c\/p\u003e\u003cp\u003eThe RK MRU U-Ring Chain features a proprietary ultra-thin seal (U-Rings) where the thickness of the seal is less than 50% of the most common O-ring seal. This allowed RK to design a sealed chain with the same weight as a non-sealed chain.\u003c\/p\u003e","brand":"RK Chain","offers":[{"title":"Default Title","offer_id":47350834299018,"sku":"RKC-BL420MRU-130","price":170.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_8b1cb9c9cb6651b6720d5e5850077e2cl_normalized.jpg?v=1776874562","url":"https:\/\/www.onlyinstock.com\/products\/rk-chain-bl420mru-130-mru420-130-u-ring-chain","provider":"Only In Stock","version":"1.0","type":"link"}