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The Accentra (Yale) TB4628LN Passage Communicating Door Lock delivers reliable, latch-only operation for applications where two adjoining rooms share a connecting door. Featuring the TB Reflections lever design, this Grade 2 cylindrical lockset combines clean styling with dependable commercial-grade performance. It operates from both sides at all times with no locking function, making it ideal for communicating doors in hotels, offices, healthcare facilities, and similar environments. Supplied with a 4-7/8" ASA strike and a standard 2-3/4" backset, the TB4628LN is built to meet everyday durability demands while maintaining a polished, professional appearance on any commercial opening.
Features
Functional Details
The passage communicating function operates the latch from either side at all times and includes no locking mechanism, allowing unrestricted movement between two connected spaces.
| Manufacturer | Accentra (Yale) |
| SKU | TB4628-LN |
| Product Line | 4600LN Series |
| Lever Design | TB Reflections Lever |
| Function | Passage Communicating |
| Grade | ANSI/BHMA Grade 2 |
| Origin | Made in USA |
| Unit of Measure | Each |
| ANSI Number | A156.2 |
| BAA Qualified | Yes |
| Limited Warranty | Manufacturer Limited Warranty |
| Backset | 2-3/4" |
| Strike Type | 4-7/8" ASA Strike |
| Latch Bolt Throw | 1/2" |
| Door Thickness Range | 1-3/8" to 1-3/4" |
| Chassis Type | Cylindrical |
| Bore Hole Diameter | 2-1/8" |
| Latch Face | 1" x 2-1/4" |
| Lever Operation | Both sides, no locking |
| Material | Steel and zinc components |
| Grade Rating | Grade 2 |
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