Fine architectural hardware

660 Deadbolt Combo Pack

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Product details

The largest-selling deadbolt in America, the 660 series deadbolt provides tough, effective protection at an affordable price.

Deadbolt combo packs provide additional value plus the convenience of one key operating both locks
Easy to install; adjustable latch and deadbolt fit all standard door preparations
ANSI/BHMA Grade 3 Security
Lifetime mechanical and finish warranty

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