Thumbturn One Side
663 Contemporary Square One Sided Deadbolt - Thumb Turn Only
663SQT 15
Features
- Deadbolt Latch has round corner faceplate
- ANSI/BHMA grade 3 certified
- Latch has 2 3/8 in. backset
- Includes round deadbolt strike
- 1 inch deadbolt throw
- Locking mechanism functions with turn piece on the interior of the lock
- Meets or exceeds Underwriter Laboratories (UL) testing requirements specified for each product grade or rating
- Easily installs in minutes with just a screwdriver
- Lifetime mechanical and finish warranty
- Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces