{"product_id":"sargent-8243-mortise-lock-lock-body-only-apartment-corridor-mortise-lock","title":"Sargent 8243 Mortise Lock, Lock Body Only, Apartment Corridor Mortise Lock","description":"\u003ch2\u003eSargent 8243 Mortise Lock, Lock Body Only, Apartment Corridor Mortise Lock, Grade 1, Field Reversible\u003c\/h2\u003e\u003cp\u003eThe Sargent 8243 Mortise Lock delivers dependable, heavy-duty performance for apartment corridor and multi-family openings where controlled access matters. Supplied as a lock body only, this Grade 1 unit is built for high-traffic commercial environments and installs with field-reversible handing to simplify stocking and fitting on doors of either hand. Part of Sargent's proven 7800\/8200 Series, the 8243 features a robust steel case and precision components engineered for long service life. The apartment corridor function allows deadbolt control from the interior while providing secure entry management, making it a practical choice for property managers, contractors, and locksmiths who need reliable, ANSI-rated hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGrade 1 mortise lock body engineered for high-frequency commercial and multi-family use.\u003c\/li\u003e\n\u003cli\u003eApartment corridor function ideal for controlled entry at unit and hallway doors.\u003c\/li\u003e\n\u003cli\u003eField-reversible design accommodates either door hand without extra parts.\u003c\/li\u003e\n\u003cli\u003eHeavy-gauge steel case for durability and resistance to wear.\u003c\/li\u003e\n\u003cli\u003eSold as lock body only, allowing you to pair with your preferred trim and finish.\u003c\/li\u003e\n\u003cli\u003ePart of the Sargent 7800\/8200 Series for broad compatibility with matching components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFunctional Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 8243 apartment corridor function manages access between a corridor and an individual unit, letting occupants control the deadbolt from the inside while providing secure, key-controlled entry from the corridor side.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLatchbolt operated by knob\/lever from either side except when outside is locked by key.\u003c\/li\u003e\n\u003cli\u003eDeadbolt operated by key from outside and by turn from inside.\u003c\/li\u003e\n\u003cli\u003eAuxiliary latch deadlocks latchbolt when door is closed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct 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Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHanding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eField Reversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANSI Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA156.13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimited Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManufacturer Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eTechnical 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