{"id":19250,"date":"2026-10-01T12:48:35","date_gmt":"2026-10-01T12:48:35","guid":{"rendered":"https:\/\/prodoorhardware.com\/index.php\/product\/briton-5440-upright-mortice-latch-case\/"},"modified":"2026-10-01T12:48:57","modified_gmt":"2026-10-01T12:48:57","slug":"briton-5440-upright-mortice-latch-case","status":"publish","type":"product","link":"https:\/\/prodoorhardware.com\/index.php\/product\/briton-5440-upright-mortice-latch-case\/","title":{"rendered":"Briton 5440 Upright Mortice Latch Case"},"content":{"rendered":"<p>Briton 5440 upright mortice latch case operated by lever furniture. Backset 60mm. Radius and square forend available.<\/p>\n<p><span class=\"font-size-12pt\">Fire tested to EN 1634 on timber doors to achieve a 90 minute fire rating, and 4 hours for metal doors.<\/span><\/p>\n<p><span class=\"font-size-10pt\">W<\/span>hen fitted to timber fire doors the lock must be fitted in conjunction with the intumescent protection to ensure that the integrity of the door is maintained in a fire situation.<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Briton 5440 upright mortice latch case operated by lever furniture. Backset 60mm. Radius and square forend available. Fire tested to EN 1634 on timber [&hellip;]<\/p>\n","protected":false},"featured_media":19240,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[3295],"product_cat":[3297,3839,373,3655,964],"product_tag":[3296],"class_list":["post-19250","product","type-product","status-publish","has-post-thumbnail","product_brand-briton","product_cat-briton","product_cat-din-mortice-lock-cases","product_cat-locks-and-security","product_cat-mortice-and-box-latches","product_cat-mortice-locks","product_tag-briton","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product\/19250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/comments?post=19250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/media\/19240"}],"wp:attachment":[{"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/media?parent=19250"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=19250"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=19250"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/prodoorhardware.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=19250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}