Accentra (Yale) TB4608LN Classroom Function Cylindrical Lockset, Reflections Lever, Grade 2

The Accentra (Yale) TB4608LN delivers reliable Grade 2 performance for schools, offices, and other commercial settings where controlled access matters. Part of the 4600LN Series, this cylindrical lockset pairs the clean, contemporary styling of the Reflections lever with classroom function security, allowing staff to lock or unlock the outside lever using a key. Built for everyday durability in high-traffic environments, it installs on standard doors and offers a dependable balance of safety and convenience. Whether you're outfitting a single classroom door or an entire facility, the TB4608LN provides a practical, cost-effective hardware solution backed by Accentra's proven commercial engineering.

Features

• Classroom function allows the outside lever to be locked or unlocked by key while the inside lever always remains free for exit.
• Finished with the sleek Reflections lever design for a modern commercial appearance.
• ANSI/BHMA Grade 2 rated for consistent durability in commercial applications.
• Cylindrical chassis design fits standard door prep for straightforward installation.
• Ideal for schools, educational facilities, and office environments requiring key-controlled access.

Functional Details

The classroom function keeps the inside lever always unlocked for free egress, while the outside lever is locked or unlocked only by key. This lets instructors secure a room from the corridor without affecting the ability to exit from inside.

• Outside lever is locked or unlocked by key.
• Inside lever is always free (unlocked) for immediate egress.
• Latchbolt operated by lever from either side except when outside is locked by key.