{"product_id":"keystone-steel-box-lintel-box-k-150-2100-x-150mm-high-kbx1521","title":"Keystone Steel BOX Lintel BOX\/K-150 2100 x 150mm High KBX1521","description":"\u003cp\u003eThis galvanised steel box lintel provides support over structural openings such as doors and windows in masonry walls. Measuring 2100mm in length and 150mm in height, it is designed to suit wall thicknesses between 100mm and 215mm, meeting the needs of common construction requirements onsite.\u003c\/p\u003e\u003cp\u003eRegularly used in both internal and external load-bearing walls, it offers reliable support for brick or blockwork in standard domestic or light commercial builds. The perforated surface provides a plaster key, aiding internal finishing when incorporated into new builds or refurbishment projects.\u003c\/p\u003e","brand":"Keystone Lintels","offers":[{"title":"Default Title","offer_id":53107642171728,"sku":"U0007150","price":162.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/890cd88b14ae1b743c0d85093a2b2a95.jpg?v=1780577828","url":"https:\/\/totalsite.supply\/products\/keystone-steel-box-lintel-box-k-150-2100-x-150mm-high-kbx1521","provider":"Total Site Supply UK","version":"1.0","type":"link"}