{"product_id":"hardware-retro-fit-british-standard-mortice-sashlock","title":"Hardware Retro Fit British Standard Mortice Sashlock","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIntroducing the British Standard Zoo ZBS Mortice Sash Lock, designed to meet the stringent requirements of British Standard BS3621:2007. This high-security lock features a robust 5-lever mechanism, along with anti-drill and anti-saw features, ensuring top-notch protection for your property.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnique Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lock is available in standard case widths of 67mm (2.5\") and 79mm (3\"), with unique backset measurements of 40mm and 53mm, respectively. For precise installation, please refer to the accompanying line drawing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecurity Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo comply with BS3621, the deadbolt extends at least 20mm from the lock body, providing positive deadlocking and enhanced resistance against forced entry. The deadbolt can be operated from either side using a key, while the roller bolt latch remains non-handed for versatile use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation and Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis lock is suitable for doors up to 54mm thick. If you have a particularly thick door, we can provide extra-long keys upon request. The lock is designed for both left and right-handed doors, accommodating inward and outward opening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeying Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach lock comes with 2 brass keys as standard. Additional keys can be ordered, and our in-house locksmith team can key alike multiple locks for convenience. We typically dispatch orders the same day, although larger quantities may require additional processing time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInsurance Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMany insurance providers require locks on external doors to meet BS3621 or BS8621 standards. Always verify with your insurance company to ensure compliance. The BSI kitemark on the faceplate confirms adherence to these standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLock Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5 levers with a minimum of 1000 key differs\u003c\/li\u003e\n\u003cli\u003eAnti-pick features\u003c\/li\u003e\n\u003cli\u003eHardened plates for drill resistance\u003c\/li\u003e\n\u003cli\u003eMinimum 20mm bolt throw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Products:\u003c\/strong\u003e We offer a range of related items, including key blanks and rebate sets for double doors. Please select the necessary products from the associated section on this page.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Zoo hardware prides itself on delivering high-quality architectural door hardware, crafted from premium materials like aluminium, brass, steel, and zinc. Our commitment to quality ensures you receive exceptional value for your investment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMortice Lock Insights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMortice locks are commonly used in wooden, steel, aluminium, and composite doors. They provide secure locking from both sides with a key-operated deadbolt. When replacing an existing lock, be aware that new models may differ in size, requiring adjustments to the door.\u003c\/p\u003e\n\u003cp\u003eFor new installations, we recommend using Souber’s DBB morticer for efficient results. Ensure your door meets the minimum thickness of 44mm as advised by the Master Locksmith Association.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDuffells offers a vast selection of mortice locks, all available for delivery within 24 hours. Explore our express and standard delivery options on our delivery info page.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eFor more information on British Standards for mortice locks, visit the MLA's website \u003ca href=\"https:\/\/www.locksmiths.co.uk\/faq\/what-are-bs3621-british-standard-locks\/\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"ZOO","offers":[{"title":"40mm \/ 2.5 inch \/ 68mm \/ Brass","offer_id":43494890963033,"sku":"DF-ZBSMSL67B","price":53.6,"currency_code":"GBP","in_stock":true},{"title":"40mm \/ 2.5 inch \/ 68mm \/ Satin Stainless","offer_id":43494890995801,"sku":"DF-ZBSMSL67S","price":53.66,"currency_code":"GBP","in_stock":true},{"title":"53mm \/ 3 inch \/ 80mm \/ Brass","offer_id":43494891028569,"sku":"DF-ZBSMSL80B","price":53.64,"currency_code":"GBP","in_stock":true},{"title":"53mm \/ 3 inch \/ 80mm \/ Satin Stainless","offer_id":43494891061337,"sku":"DF-ZBSMSL80S","price":53.7,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/ZBSMSL67B_2_2.avif?v=1783143126","url":"https:\/\/metalix.co.uk\/products\/hardware-retro-fit-british-standard-mortice-sashlock","provider":"Metalix Hardware","version":"1.0","type":"link"}