{"product_id":"keystone-steel-box-lintel-box-k-75-1500-x-75mm-high-kbx7515","title":"Keystone Steel BOX Lintel BOX\/K-75 1500 x 75mm High KBX7515","description":"\u003cp\u003eThis galvanised steel box lintel is designed for use in brick or block wall construction, supporting the load above window and door openings. With a 1500mm length and a 75mm high section, it offers a practical solution for both new builds and refurbishments where a low-profile lintel is needed.\u003c\/p\u003e\u003cp\u003eCommonly used in internal and external walls, the lintel is suitable for single or double leaf wall widths ranging from 100mm to 215mm. Perforations along its length allow effective bonding of plaster finishes on the internal face, while its robust box profile ensures reliable support for standard masonry loads on site.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107647742288,"sku":"U0007127","price":66.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/ebd6c56333ca6e8b2bb19658a7d15c09.jpg?v=1780578084","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-75-1500-x-75mm-high-kbx7515","provider":"Total Site Supply UK","version":"1.0","type":"link"}