Description
Schlage B663B 626 OS-OCC Grade 3 Classroom Indicator Deadbolt
Schlage model B663B 626 OS-OCC is a grade 3 classroom indicator deadbolt, finished in Satin Chrome (626/US26D). Key details: Key Cylinder Outside/Classroom Thumbturn Inside, SFIC Prep, Less Core, Outside Indicator VAC/OCC, 1-5/8" - 2" Door Thickness.
About this deadbolt
A deadbolt adds a bolt that can't be pushed back without a key or thumbturn, adding security to the main latch. A single cylinder deadbolt has a key outside and a thumbturn inside; a double cylinder has a key on both sides, which some codes restrict on egress doors.
Specifications
| Brand | Schlage |
|---|---|
| Model / SKU | B663B 626 OS-OCC |
| Product type | Grade 3 Classroom Indicator Deadbolt |
| ANSI/BHMA grade | Grade 3 |
| Finish | Satin Chrome – BHMA 626, US26D |
| Configuration | Key Cylinder Outside/Classroom Thumbturn Inside, SFIC Prep, Less Core, Outside Indicator VAC/OCC, 1-5/8" - 2" Door Thickness |
Questions and answers
Single or double cylinder?
Single cylinder allows quick exit with the thumbturn. Double cylinder needs a key on both sides, so check local code before using it on an exit door.
Questions about fit, finish or keying? Call Security Lock Supply at (877) 202-8118.
