Sargent 8243 Mortise Lock, Lock Body Only, Apartment Corridor Mortise Lock

Sargent 8243 Mortise Lock, Lock Body Only, Apartment Corridor Mortise Lock, Grade 1, Field ReversibleThe 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.Features Grade 1 mortise lock body engineered for high-frequency commercial and multi-family use. Apartment corridor function ideal for controlled entry at unit and hallway doors. Field-reversible design accommodates either door hand without extra parts. Heavy-gauge steel case for durability and resistance to wear. Sold as lock body only, allowing you to pair with your preferred trim and finish. Part of the Sargent 7800/8200 Series for broad compatibility with matching components. Functional DetailsThe 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. Latchbolt operated by knob/lever from either side except when outside is locked by key. Deadbolt operated by key from outside and by turn from inside. Auxiliary latch deadlocks latchbolt when door is closed. Product Specifications Manufacturer Sargent SKU 8243 Series 7800/8200 Mortise Lock Series Grade ANSI/BHMA Grade 1 Function Apartment Corridor Configuration Lock Body Only Handing Field Reversible Origin Made in USA Unit of Measure Each ANSI Number A156.13 Limited Warranty Manufacturer Limited Warranty Technical Specifications Case Material Steel Latchbolt Throw 3/4 inch Deadbolt Throw 1 inch Backset 2-3/4 inch Faceplate Size 1-1/4 in. x 8 in. Door Thickness 1-3/4 in. standard Latchbolt Material Stainless Steel Deadbolt Material Stainless Steel Handing Field Reversible ANSI Grade Grade 1