Dorex DMDB SERIES GRADE 1
Dorex DMDB SERIES GRADE 1
Heavy-duty mortised deadbolt door lock for enhanced security applications.
- Conforms to ANSI/BHMA A156.5, Grade 1
- cULus listed, 3 hr fire rating
- 5-Year limited warranty
- For doors at least 13⁄8″ (35 mm) thick
- Non-handed
- 23⁄4″ (70 mm) backset
- Deadbolt, 1⁄2 x 1″ (12.7 x 25.4 mm) with 1″ (25.4 mm) throw
- Strike, dust-box, faceplate and mounting hardware included
- Square or round cylinder collar with inside thumb-turn trim available, sold separately
- Conventional or high-security mortise cylinder available, sold separately
- Small Format Interchangeable Core (SFIC) housing mortise cylinder available (BEST® and CX5® cores sold separately)
