{"product_id":"irwin-strait-line-red-permanent-chalk-line-chalk-5-lb","title":"Irwin Strait-Line Red Permanent Chalk Line Chalk, 5 lb.","description":"Irwin Strait-Line Red Permanent Chalk Line Chalk, 5 lb. is designed for use with reel type chalkline boxes, making it an essential tool for marking precise lines on a variety of exterior surfaces including wood, drywall, concrete, stone, and metal. This chalk comes in a convenient plastic squeeze bottle with a fast fill spout, ensuring easy and mess-free refilling. Its permanent red color produces long-lasting lines that resist fading, remaining visible even after weeks of exposure to weather and jobsite wear. Ideal for professional and DIY projects, this chalk offers durability and reliability where clear, lasting marks are needed.\n\nModel Number: 65102","brand":"Irwin","offers":[{"title":"Default Title","offer_id":46631765541027,"sku":"349581","price":8.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/04048e4763584181eb1a9a82970b55af70f4c5c8_349581_1_H.png?v=1775858016","url":"https:\/\/www.hartvillehardware.com\/products\/irwin-strait-line-red-permanent-chalk-line-chalk-5-lb","provider":"Hartville Hardware","version":"1.0","type":"link"}