{"id":243698,"date":"2025-04-23T14:40:33","date_gmt":"2025-04-23T12:40:33","guid":{"rendered":"https:\/\/www.staging6.omrserrature.it\/prodotto\/linear-mechanical-combination-lock-with-security-key\/"},"modified":"2026-04-08T11:10:11","modified_gmt":"2026-04-08T09:10:11","slug":"linear-mechanical-combination-lock-with-security-key","status":"publish","type":"product","link":"https:\/\/www.omrserrature.it\/en\/product\/linear-mechanical-combination-lock-with-security-key\/","title":{"rendered":"Linear mechanical combination lock with security key"},"content":{"rendered":"<p>OMR&#8217;s <strong>key combination lock<\/strong> is a robust and versatile solution ideal for protecting lockers, drawers, and containers in commercial, sports, and work environments. The lock consists of a linear body in which we find the <strong>knob<\/strong> for opening and <strong>four numeric rollers<\/strong> that offer up to 10,000 unique combinations, providing a high level of security and customization for each user. <\/p>\n<h2>Public mode for flexible management<\/h2>\n<p>This combination lock is configured in public mode, meaning <strong>it allows the opening code to be updated <span style=\"text-decoration: underline;\">each time it is opened<\/span><\/strong>. After entering the correct code and turning the knob to open-with the lock open! &#8211; you can set the new code, then proceed to locking the lock. Once in the locking position, remember to change the code by scrambling the numbers, otherwise the locker will remain with the new combination entered, and thus open. This feature is particularly useful in environments where frequent and dynamic lock management is required.    <\/p>\n<h2>Combination lock with security key<\/h2>\n<p>In case you forget the code, the lock is equipped with <strong>a security key that allows it to be opened immediately.<\/strong> Once the security key is inserted and rotated, slide the number rollers until they lock in the correct position, allowing safe retrieval of the code. This security mechanism is particularly useful in environments with many locks, where a single operator can quickly act on several units using a single key, thus simplifying management of the security system.  <\/p>\n<h2>Quality of materials and functional design<\/h2>\n<p>Made of high-quality plastic materials, the mechanical combination lock with security key offers resistance to break-in attempts and long life, even in wet environments such as gymnasium locker rooms, swimming pools, businesses, or dusty environments. The straightforward, compact design with an ergonomic knob ensures easy maneuverability of the lock. The lock is equipped with cams for quick engagement on metal doors and can be installed on wooden cabinets with different door thicknesses thanks to the back plate, adapting perfectly to a wide range of applications. The mechanical combination lock offers all the security and reliability features that have always distinguished OMR locks.   <\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>OMR key combination lock<\/strong>, ideal for lockers in sports, work and commercial environments. It offers up to <strong>10,000 unique combinations<\/strong> and includes a <strong>security key<\/strong> for opening in case of a forgotten code. The <strong>public mode<\/strong> allows for code changes each time it is used, making it perfect for locker rooms and shared environments. Durable construction, compact design and versatile installation on wood or metal.   <\/p>\n","protected":false},"featured_media":253274,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[3627,3562,3634,3534,3593,4000,3625,3568,3607,3626,3616,3595,862,3598,3584,3589,3561,3532,3620],"product_tag":[],"class_list":["post-243698","product","type-product","status-publish","has-post-thumbnail","product_cat-architecture-urban-planning-and-design","product_cat-cabinet-locks","product_cat-cam-locks","product_cat-combination-locks","product_cat-door-locks","product_cat-fair","product_cat-furniture-locks","product_cat-hinged-doors","product_cat-hospitals-and-healthcare-facilities","product_cat-hotels-and-tourist-accomodations","product_cat-lockers-for-lockers","product_cat-locking-systems","product_cat-locks-for-lockers","product_cat-locks-for-phytopharmaceutical-cabinets","product_cat-parcel-locker-locks","product_cat-professional-furniture-locks","product_cat-reprogrammable-locks","product_cat-shops-and-malls","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"acf":{"pdf1":"https:\/\/www.omrserrature.it\/wp-content\/uploads\/2025\/04\/Scheda-POM90001.pdf"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OMR combination lock with 4-digit security key<\/title>\n<meta name=\"description\" content=\"OMR mechanical combination lock with 4-digit code and security key. Practical solution for lockers, locker rooms and shared environments.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.omrserrature.it\/en\/product\/linear-mechanical-combination-lock-with-security-key\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OMR combination lock with 4-digit security key\" \/>\n<meta property=\"og:description\" content=\"OMR mechanical combination lock with 4-digit code and security key. Practical solution for lockers, locker rooms and shared environments.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.omrserrature.it\/en\/product\/linear-mechanical-combination-lock-with-security-key\/\" \/>\n<meta property=\"og:site_name\" content=\"OMR Serrature | Produzione sistemi di chiusura\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OMRserrature\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T09:10:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.omrserrature.it\/wp-content\/uploads\/2025\/04\/Serratura-a-combinazione-quattro-numeri-a-rotella.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.omrserrature.it\\\/en\\\/product\\\/linear-mechanical-combination-lock-with-security-key\\\/\",\"url\":\"https:\\\/\\\/www.omrserrature.it\\\/en\\\/product\\\/linear-mechanical-combination-lock-with-security-key\\\/\",\"name\":\"OMR combination lock with 4-digit security key\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.omrserrature.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.omrserrature.it\\\/en\\\/product\\\/linear-mechanical-combination-lock-with-security-key\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.omrserrature.it\\\/en\\\/product\\\/linear-mechanical-combination-lock-with-security-key\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.omrserrature.it\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Serratura-a-combinazione-quattro-numeri-a-rotella.jpg\",\"datePublished\":\"2025-04-23T12:40:33+00:00\",\"dateModified\":\"2026-04-08T09:10:11+00:00\",\"description\":\"OMR mechanical combination lock with 4-digit code and security key. 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