SM1850-FBM Commercial Door Hardware Silver SM1850 Mechanical Storefront Door Loc

Purpose-built as a seamless retrofit for the industry-standard Adams Rite MS1850S, it preserves the heavy-duty security of a deadbolt with a 1-1/8″ hook bolt while upgrading your operation with patented Twist-to-Lock convenience: staff can lock the door from outside with a simple turn—no key, no code—yet only the owner’s physical key grants re-entry, eliminating the risks of copied keys or leaked access codes.

Read More