Sargent 8255 Office or Entry Mortise Lock, Lockbody Only

Sargent 8255 Office or Entry Mortise Lock, Lockbody Only, Field Reversible, oil rubbedThe Sargent 8255 Office or Entry Mortise Lock delivers dependable Grade 1 security for high-traffic commercial openings where controlled access matters. Supplied as a lockbody only, this unit gives installers flexibility to pair it with the trim and finish that best suits the project. Built around Sargent's rugged 8200 Series mortise platform, the 8255 offers a proven office/entry function and a field-reversible design that adapts to either hand without extra parts. Its heavy-duty steel case, stainless steel components, and precision mechanism make it well suited for offices, institutions, and other demanding environments that require durable, code-compliant locking hardware.Features Grade 1 certified mortise lock body engineered for heavy commercial and institutional use. Office or entry (8255) function provides versatile access control for interior and perimeter doors. Field-reversible design allows quick handing changes on site without additional components. Supplied as a lockbody only, giving you full control over trim and finish selection. Durable steel case with stainless steel working parts for long service life. Anti-friction latchbolt supports smooth operation and reliable latching. Functional DetailsThe 8255 office or entry function allows the door to be locked or unlocked by key from the outside, providing convenient day-to-day access management for offices and entrances while maintaining secure control of the opening. Latchbolt operated by lever or knob from either side except when outside is locked by key. Auxiliary latch deadlocks latchbolt when door is closed. Product Specifications Manufacturer Sargent SKU 8255 Series 8200 Mortise Lock Series Function Office or Entry Configuration Lockbody Only Handing Field Reversible Grade ANSI/BHMA Grade 1 ANSI Number F04 UL Listing Type UL/cUL Listed for 3-hour fire door Origin Made in USA BAA Qualified Yes Unit of Measure Each Limited Warranty Yes Technical Specifications Backset 2-3/4" Latchbolt Throw 3/4" Face Plate 1-1/4" x 8" Case Depth 4" Case Height 6" Case Thickness Fits 1-3/4" doors standard Door Thickness 1-3/4" standard (thicker available) Latchbolt Type Anti-friction stainless steel Auxiliary Latch Deadlocking Case Material Steel Cylinder Accepts standard mortise cylinder