{"product_id":"beckson-marine-prt-b-replacement-safety-twist-knobs-only-1-4-20-black-2-per-pack","title":"Beckson Marine PRT-B Replacement Safety Twist Knobs Only 1\/4-20 Black (2 Per, Pack)","description":"\u003cp\u003eDesigned with drain molded on inside of spigot. Promotes drainage without angle cuts in hull. Allow for thru-bolting. Seats tightly against gasket and lens omitting internal water retention ledge. No water fall when opening after a rain. Ideal for mounting where installation is within 15° of vertical or where no drain is necessary. Patented. All self-drain ports have a White body and a clear window. 1\" spigot.\u003c\/p\u003e","brand":"Beckson Marine","offers":[{"title":"Default Title","offer_id":52789559755052,"sku":"BECPRTB","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/35-PRTB.jpg?v=1774455347","url":"https:\/\/www.freeportmarine.com\/es\/products\/beckson-marine-prt-b-replacement-safety-twist-knobs-only-1-4-20-black-2-per-pack","provider":"Freeport Marine Supply","version":"1.0","type":"link"}