M552 5 Lever Deadlock 2.5" (64mm)-Polished Brass

High security ratingThe Yale M552 5 Lever Dead Lock is a high level security solution designed for wooden doors. The 5-lever mechanism offers increased resistance against unauthorized access, providing reassurance when leaving your property unattended.Peace of mindThis dead lock is operated by a key from both sides of the door and requires handles on each sideComes with a 2 year guarantee.5 leversCompared to a lock with a lower number of levers, a five-lever dead lock offers enhanced security for external doors. The extra levers make the lock more difficult to pick and provide a greater number of possible key combinations.How a five-lever lock worksSmart Lever System: When you insert and turn the correct key, it lifts five internal levers into the exact positions needed to unlock the door.Secure Bolt Action: Once everything is perfectly aligned, the lock’s bolt slides open or closed, letting you safely access your home.Extra Protection: Compared to a three-lever lock, the five-lever design offers much stronger resistance against tampering or picking—giving you greater peace of mind.Secure and protectedThis dead lock requires two door handles and is designed to work with bolt-through door handles, meaning your handles are firmly attached without needing extra screws. Available in a variety of finishes and colours to match your home’s style.   Includes two keys as standardYou’ll receive two keys with your lock, so you have a spare right from the start.Maximum Security10 Year GuaranteeAnti-DrillAnti-PullAnti-BumpAnti-PickAnti-ScrewAnti-SnapHow to install a Mortice LockWorks with{{widget type="MagentoCatalogWidgetBlockProductProductsList" template="Yale_Theme::catalog/enhanced-products/widget/content/grid.phtml" anchor_text="" id_path="" show_pager="0" products_count="3" condition_option="category_ids" condition_option_value="240" type_name="Catalog Products List" conditions_encoded="^[`1`:^[`aggregator`:`all`,`new_child`:``,`type`:`Magento||CatalogWidget||Model||Rule||Condition||Combine`,`value`:`1`^],`1--1`:^[`operator`:`==`,`type`:`Magento||CatalogWidget||Model||Rule||Condition||Product`,`attribute`:`category_ids`,`value`:`240`^]^]" sort_order="position"}}You may like this{{widget type="MagentoCatalogWidgetBlockProductProductsList" template="Yale_Theme::catalog/enhanced-products/widget/content/carousel.phtml" anchor_text="" id_path="" show_pager="0" products_count="5" condition_option="category_ids" condition_option_value="73" type_name="Catalog Products Carousel" conditions_encoded="^[`1`:^[`aggregator`:`all`,`new_child`:``,`type`:`Magento||CatalogWidget||Model||Rule||Condition||Combine`,`value`:`1`^],`1--1`:^[`operator`:`==`,`type`:`Magento||CatalogWidget||Model||Rule||Condition||Product`,`attribute`:`category_ids`,`value`:`73`^]^]" sort_order="position"}}Need support?Explore our Support Hub for answers to your questions, help resources and guide.Learn more Yale Home appConnect and control all your Yale smart products from a single app! Learn more