Product Description
7805-OB-26D is a Sargent 7800 Series heavy-duty mortise knob lock with office/entry function in Satin Chrome. The 7800 line uses the same Grade 1 mortise lockbody as the 8200 lever series, paired with the OB knob trim — a traditional knob form for retrofits and heritage installations where a lever profile is not specified.
- ANSI/BHMA A156.13 Grade 1 mortise lockbody
- OB cast knob trim, field reversible
- Finish: Satin Chrome
- Sargent six-pin conventional cylinder (where applicable)
- Function: Office (office function with key-locked exterior lever)
Warranty Information
Sargent provides a 10-year limited warranty on mortise locks covering defects in materials and workmanship under normal use and service. Warranty applies to the original purchaser when installed per Sargent specifications. For warranty service, contact ASSA ABLOY Customer Care.Product Videos
Custom Field
Product Type Mortise Lock
Function Office
Series 7800
Finish Satin Chrome
Trim Knob
Mount Type Mortise