Accentra (Yale) D242 Single Sided Deadbolt - Blank Plate x Thumb Turn (2-3/4" Backset)
- Thumbturn inside retracts deadbolt
The Yale D242 is a specialized security solution designed for commercial openings that require a Single Sided Deadbolt with no exterior access. Featuring a Blank Plate on the outside and a Thumb turn on the inside, this lock is ideal for storage areas, utility rooms, or any space where locking control must remain strictly internal.
Built to ANSI/BHMA Grade 2 standards, the Yale D242 provides a heavy-duty 1" throw solid steel bolt with a hardened, free-spinning steel pin insert to deter sawing and physical attacks. This model combines discreet perimeter security with the reliable performance expected from Yale Locks and Hardware.
Key Security & Performance Features
- Single Sided Operation: Provides maximum privacy and security with a clean exterior blank plate and a responsive interior thumbturn for immediate locking.
- Commercial Grade Strength: Certified to ANSI/BHMA A156.36 Grade 2 standards for long-lasting durability in professional environments.
- Fire-Rated Safety: UL / cUL Listed for use on fire doors rated up to 3 hours (steel) and 1-1/2 hours (wood composite), ensuring life-safety code compliance.
- Saw-Resistant Deadbolt: The 1" solid steel throw includes a hardened steel pin to prevent forced entry via cutting tools.
- Standardized Installation: Fits standard ANSI/BHMA A156.115 Specifications for simple bored-hole preparation on square or beveled doors.
Technical Specifications
For detailed mounting information, please refer to the Yale D Series Installation Guide.
| Feature | Specification |
| Model Number | Yale D242 |
| Function | Single Sided (Blank Plate x Thumb Turn) |
| Backset | 2-3/4" (70mm) Standard |
| Deadbolt Throw | 1" (25mm) Solid Steel |
| Door Thickness | 1-3/8" (35mm) to 1-3/4" (44mm) Standard |
| Handing | Non-Handed / Field Reversible |
| Available Finishes | 626 Satin Chrome and 613BE Oil Rubbed Bronze Equivalent |
| Warranty | 1-Year Mechanical |
Compliance & Hardware Standards
Maintaining facility safety standards is simplified with the Yale D Series hardware lineup.
| Standard | Rating Detail |
| ANSI/BHMA | A156.36 Grade 2 Certified |
| Fire Listing | UL / cUL Listed (3-Hour Steel / 1.5-Hour Wood) |
| Fronts | 2-1/4" x 1" Standard Front |
| Strikes | 2-3/4" x 1-1/8" Metal and Wood Strike Reinforcement |
| Finish with BHMA code | 626 - US26D Satin Chrome or 613E - US10BE Oil Rubbed Bronze Equal or BSP - Black Suede Powder Coat |
| Brand | Accentra (formally Yale Security) |
| Deadlock Grade | Grade 2 - Std Dty |
| Deadbolt Function | Blank Plate w/ Thumbturn |
| Backset | 2-3/4" Backset |
| Series | Accentra - D200 Series |
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