{"product_id":"schlage-nd53-bd-ome-cylindrical-entrance-lock-omega-lever-sfic-prep-less-core","title":"Schlage ND53BD-OME Cylindrical Entrance Lock, Omega Lever, SFIC Prep Less Core","description":"\u003ch2\u003eSchlage ND53-BD-OME Cylindrical Entrance Lock, Omega 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-OME cylindrical entrance lock is a heavy-duty Grade 1 lever lock built for commercial openings that need dependable keyed access and long-term durability. This configuration includes the Omega lever, SFIC prep less core, a 2-3\/4 inch backset, and a 4-7\/8 inch strike for compatibility with common commercial door preparations. As part of the ND Series, it is designed for high-use environments where strength, security, and consistent operation matter. Its non-handed design also helps simplify installation and inventory management across a range of door applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eND53 entrance function provides keyed access for commercial entry doors.\u003c\/li\u003e\n\u003cli\u003eGrade 1 construction is designed for demanding, high-traffic applications.\u003c\/li\u003e\n\u003cli\u003eSFIC prep less core configuration allows use with a small format interchangeable core system.\u003c\/li\u003e\n\u003cli\u003eNon-handed design supports easier installation and flexible door application.\u003c\/li\u003e\n\u003cli\u003e2-3\/4 inch backset and 4-7\/8 inch strike match standard commercial hardware requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ND53 entrance function is designed for doors that require keyed control from the outside while maintaining lever operation for everyday use. This function is commonly used on commercial entry and office openings where security and convenient egress are both important.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside lever is locked or unlocked by key from outside.\u003c\/li\u003e\n\u003cli\u003eInside lever always operates latch.\u003c\/li\u003e\n\u003cli\u003eAuxiliary latch deadlocks latch bolt when door is closed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchlage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eND-53-BD-OME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eND Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylindrical lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI\/BHMA Grade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHanding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrike\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-7\/8 inch strike\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Prep\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSFIC prep less core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUL Listing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL listed for 3-hour fire door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBAA Qualified\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimited Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 year mechanical and 3 year electro mechanical 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\u003ctd\u003e\u003cstrong\u003eBackset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStrike Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 inch to 2-1\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCross Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-1\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEdge Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatch Bolt Throw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuxiliary Latch Throw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Projection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRose Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-7\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,100,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatch Front\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch x 2-1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SCHLAGE","offers":[{"title":"US26D-626 Satin Chrome","offer_id":43514729562318,"sku":"ND53BDOME626","price":558.15,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze","offer_id":43514729595086,"sku":"ND53BDOME613","price":576.45,"currency_code":"USD","in_stock":true},{"title":"US3-605 Bright Brass","offer_id":43514729627854,"sku":"ND53BDOME605","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US4-606 Satin Brass","offer_id":43514729660622,"sku":"ND53BDOME606","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US10-612 Satin Bronze","offer_id":43514729693390,"sku":"ND53BDOME612","price":605.73,"currency_code":"USD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":43514729726158,"sku":"ND53BDOME619","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US26-625 Bright 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