{"product_id":"polyurethane-metric-o-rings-21mm-x-4mm-durometer-70","title":"Polyurethane Metric O-Rings - 21mm x 4mm (Durometer 70)","description":"Our Metric Polyurethane O-Rings are precision-engineered for specialized applications, featuring a standardized metric design for exacting performance. Crafted from high-quality polyurethane, they offer exceptional tensile strength, abrasion resistance, and low-temperature resilience. Ideal for hydraulic seals, gaskets, diaphragms, hoses, and more. With an Inside Diameter of 21.00mm and Cross Section Width of 4.00mm, these O-Rings meet stringent quality standards and are built to last.","brand":"OneMonroe (Monroe Engineering Products)","offers":[{"title":"Default Title","offer_id":44898986262716,"sku":"SEA-84d4ca","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/SEA-84d4ca-1.jpg?v=1749600415","url":"https:\/\/maden.co\/products\/polyurethane-metric-o-rings-21mm-x-4mm-durometer-70","provider":"Maden","version":"1.0","type":"link"}