{"product_id":"schlage-nd53-bd-tlr-cylindrical-entrance-lock-tubular-lever-sfic-prep-less-core","title":"Schlage ND53BD-TLR Cylindrical Entrance Lock, Tubular Lever, SFIC Prep Less Core","description":"\u003ch2\u003eSchlage ND53-BD-TLR Cylindrical Entrance Lock, Tubular 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-TLR cylindrical entrance lock is a heavy-duty Grade 1 lever lock built for demanding commercial openings where strength, reliability, and consistent performance matter. Designed as part of the ND Series, this entrance function lock features a tubular lever design, SFIC prep less core configuration, a 2-3\/4 inch backset, and a 4-7\/8 inch strike. Its non-handed construction helps simplify ordering and installation, while the ND Series platform is known for durable engineering, strong resistance to wear, and dependable operation in high-traffic institutional, office, and commercial applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGrade 1 cylindrical lock construction is designed for high-use commercial and institutional openings.\u003c\/li\u003e\n\u003cli\u003eNon-handed design allows the lock to be installed on either right-hand or left-hand doors.\u003c\/li\u003e\n\u003cli\u003eSFIC prep less core configuration supports small format interchangeable core systems when the core is supplied separately.\u003c\/li\u003e\n\u003cli\u003e2-3\/4 inch backset and 4-7\/8 inch strike match common commercial door preparations.\u003c\/li\u003e\n\u003cli\u003eND Series construction is engineered for long service life and dependable lever operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ND53 entrance function is used on doors that need key control from the outside with free egress from the inside. This function is commonly selected for offices, main entry points, and similar commercial openings where security and everyday convenience are both important.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside lever locked or unlocked by key from outside or by turning inside push button.\u003c\/li\u003e\n\u003cli\u003eInside lever always unlocked for immediate egress.\u003c\/li\u003e\n\u003cli\u003eClosing door releases inside push button.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSchlage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eND-53-BD-TLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eND Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLock Type\u003c\/td\u003e\n\u003ctd\u003eCylindrical Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eEntrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLever Design\u003c\/td\u003e\n\u003ctd\u003eTubular Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeying\u003c\/td\u003e\n\u003ctd\u003eSFIC Prep Less Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003eANSI\/BHMA Grade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHanding\u003c\/td\u003e\n\u003ctd\u003eNon Handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackset\u003c\/td\u003e\n\u003ctd\u003e2-3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrike\u003c\/td\u003e\n\u003ctd\u003e4-7\/8 in. Strike\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimited Warranty\u003c\/td\u003e\n\u003ctd\u003e10 Year Mechanical Warranty and 3 Year Electro Mechanical 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\u003eANSI\/BHMA Grade\u003c\/td\u003e\n\u003ctd\u003eGrade 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackset\u003c\/td\u003e\n\u003ctd\u003e2-3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrike Length\u003c\/td\u003e\n\u003ctd\u003e4-7\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor Thickness Range\u003c\/td\u003e\n\u003ctd\u003e1-3\/8 in. to 2-1\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossbore Diameter\u003c\/td\u003e\n\u003ctd\u003e2-1\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Bore Diameter\u003c\/td\u003e\n\u003ctd\u003e1 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatch Front\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 in. x 2-1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRose Diameter\u003c\/td\u003e\n\u003ctd\u003e3-7\/16 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLever Projection\u003c\/td\u003e\n\u003ctd\u003e2-15\/16 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKnob\/Lever Clearance\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Test\u003c\/td\u003e\n\u003ctd\u003e3,000,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SCHLAGE","offers":[{"title":"US26D-626 Satin Chrome","offer_id":43514729889998,"sku":"ND53BDTLR626","price":558.15,"currency_code":"USD","in_stock":true},{"title":"US10B-613 Oil Rubbed Bronze","offer_id":43514729922766,"sku":"ND53BDTLR613","price":576.45,"currency_code":"USD","in_stock":true},{"title":"US3-605 Bright Brass","offer_id":43514729955534,"sku":"ND53BDTLR605","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US4-606 Satin Brass","offer_id":43514729988302,"sku":"ND53BDTLR606","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US10-612 Satin Bronze","offer_id":43514730021070,"sku":"ND53BDTLR612","price":605.73,"currency_code":"USD","in_stock":true},{"title":"US15-619 Satin Nickel","offer_id":43514730053838,"sku":"ND53BDTLR619","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US26-625 Bright Chrome","offer_id":43514730086606,"sku":"ND53BDTLR625","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US11-643E Aged Bronze","offer_id":43514730119374,"sku":"ND53BDTLR643E","price":565.47,"currency_code":"USD","in_stock":true},{"title":"US26DAM-626AM Satin Chrome Antimicrobial","offer_id":43514730152142,"sku":"ND53BDTLR626AM","price":576.45,"currency_code":"USD","in_stock":true},{"title":"US19-622 Matte Black","offer_id":43514730184910,"sku":"ND53BDTLR622","price":565.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3493\/4478\/files\/Schlage_ND53BD_TLR_626.png?v=1778166202","url":"https:\/\/qualitydoor.com\/products\/schlage-nd53-bd-tlr-cylindrical-entrance-lock-tubular-lever-sfic-prep-less-core","provider":"QualityDoor.com","version":"1.0","type":"link"}