The Schlage B663J-626 Classroom Deadbolt is a Classroom Deadbolt, Grade 1, less FSIC. The B600/700/800 Series are Schlage’s highest grade deadbolt locks. The 600 Series is Grade 1 security in high-traffic commercial applications.
Features include:
- Classroom Deadbolt, Grade 1, without Full Size Interchangeable Core
- Large, easy-to-use, ADA compliant thumbturn
- 1" (25 mm) throw, high-strength steel alloy deadbolt with hardened steel roller resists sawing and kick-in attacks
- Classroom deadbolt - Deadbolt thrown only by key outside. Deadbolt retracted by key outside or thumbturn inside.
- Satin Chrome Finish
