{"product_id":"schlage-nd53-bd-spa-cylindrical-entrance-lock-sparta-lever-sfic-prep-less-core","title":"Schlage ND53-BD-SPA Cylindrical Entrance Lock, Sparta Lever, SFIC Prep Less Core","description":"\u003ch2\u003eSchlage ND53-BD-SPA Cylindrical Entrance Lock, Sparta Lever, SFIC Prep Less Core, 2-3\/4 Inch Backset, 4-7\/8 Inch Strike, Grade 1, Non Handed\u003c\/h2\u003e\u003cp\u003eThe Schlage ND53-BD-SPA cylindrical entrance lock is a heavy-duty Grade 1 lever lock built for high-traffic commercial openings that demand dependable security and long service life. Designed with the Sparta lever, SFIC prep less core configuration, a 2-3\/4 inch backset, and a 4-7\/8 inch strike, this non-handed lock fits a wide range of institutional, office, and commercial applications. As part of the Schlage ND Series, it combines strong mechanical construction with field-proven durability, making it a practical choice for facilities that need consistent performance, code compliance support, and easy integration into master key systems using small format interchangeable cores.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eND53 entrance\/office function allows key locking from the outside while the inside lever remains free for egress.\u003c\/li\u003e\n\u003cli\u003eSFIC prep less core design is ready to accept a small format interchangeable core supplied separately.\u003c\/li\u003e\n\u003cli\u003eNon-handed construction simplifies ordering and installation on either left- or right-hand doors.\u003c\/li\u003e\n\u003cli\u003eGrade 1 certification supports use in demanding commercial and institutional environments.\u003c\/li\u003e\n\u003cli\u003eThe 2-3\/4 inch backset and 4-7\/8 inch strike match common commercial door preparations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ND53 entrance\/office function is designed for doors that need controlled exterior access with safe, unrestricted exit from the inside. The outside lever can be locked or unlocked by key, while the inside lever always allows immediate egress, making this function well suited for offices, classrooms, and similar commercial spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside lever locked or unlocked by key from outside.\u003c\/li\u003e\n\u003cli\u003eInside lever always unlocked for immediate egress.\u003c\/li\u003e\n\u003cli\u003eAuxiliary latch deadlocks latchbolt when door is closed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis lock is supplied in an SFIC prep less core configuration, meaning the small format interchangeable core is not included and must be ordered separately. The lockset is configured with a 2-3\/4 inch backset and a 4-7\/8 inch strike as stated in the product title.\u003c\/p\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSchlage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eND Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eND-53-BD-SPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLock Function\u003c\/th\u003e\n\u003ctd\u003eEntrance\/Office\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003ctd\u003eANSI\/BHMA A156.2, Series 4000, Grade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLever Design\u003c\/th\u003e\n\u003ctd\u003eSparta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eNon-handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Type\u003c\/th\u003e\n\u003ctd\u003eSFIC prep less core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUL Listing Type\u003c\/th\u003e\n\u003ctd\u003eUL listed for 3-hour fire door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eANSI Number\u003c\/th\u003e\n\u003ctd\u003eF109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBAA Qualified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLimited Warranty\u003c\/th\u003e\n\u003ctd\u003e10-year limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBackset\u003c\/th\u003e\n\u003ctd\u003e2-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStrike Size\u003c\/th\u003e\n\u003ctd\u003e4-7\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDoor Thickness Range\u003c\/th\u003e\n\u003ctd\u003e1-5\/8 in to 2-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossbore Diameter\u003c\/th\u003e\n\u003ctd\u003e2-1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge Bore Diameter\u003c\/th\u003e\n\u003ctd\u003e1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatch Front\u003c\/th\u003e\n\u003ctd\u003e1-1\/8 in x 2-1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStrike Standard\u003c\/th\u003e\n\u003ctd\u003e1-1\/4 in x 4-7\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLatchbolt Throw\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDeadlocking Plunger\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFire Rating\u003c\/th\u003e\n\u003ctd\u003e3 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder Prep\u003c\/th\u003e\n\u003ctd\u003eSmall format interchangeable core prep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRose Diameter\u003c\/th\u003e\n\u003ctd\u003e3-7\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SCHLAGE","offers":[{"title":"US26D-626 Satin Chrome","offer_id":43514722255054,"sku":"ND53BDSPA626","price":762.0,"currency_code":"CAD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze","offer_id":43514722287822,"sku":"ND53BDSPA613","price":814.0,"currency_code":"CAD","in_stock":true},{"title":"US3-605 Bright Brass","offer_id":43514722320590,"sku":"ND53BDSPA605","price":798.0,"currency_code":"CAD","in_stock":true},{"title":"US4-606 Satin Brass","offer_id":43514722353358,"sku":"ND53BDSPA606","price":798.0,"currency_code":"CAD","in_stock":true},{"title":"US10-612 Satin Bronze","offer_id":43514722386126,"sku":"ND53BDSPA612","price":855.0,"currency_code":"CAD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":43514722418894,"sku":"ND53BDSPA619","price":798.0,"currency_code":"CAD","in_stock":true},{"title":"US26-625 Bright Chrome","offer_id":43514722451662,"sku":"ND53BDSPA625","price":798.0,"currency_code":"CAD","in_stock":true},{"title":"US11-643E Aged Bronze","offer_id":43514722484430,"sku":"ND53BDSPA643E","price":798.0,"currency_code":"CAD","in_stock":true},{"title":"US26DAM-626AM Satin Chrome Antimicrobial","offer_id":43514722517198,"sku":"ND53BDSPA626AM","price":814.0,"currency_code":"CAD","in_stock":true},{"title":"US19-622 Matte Black","offer_id":43514722549966,"sku":"ND53BDSPA622","price":798.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/Schlage_ND53BD_SPA_626.png?v=1778166254","url":"https:\/\/qualitydoorhardware.ca\/products\/schlage-nd53-bd-spa-cylindrical-entrance-lock-sparta-lever-sfic-prep-less-core","provider":"QualityDoor.com","version":"1.0","type":"link"}