Inside-Only Deadbolts – Enhancing Privacy and Security from Within

Storm Door Inside Deadbolts provide added security for residential storm or screen doors, operated solely from the interior side with a simple thumb-turn mechanism—no exterior key needed.

These surface-mount locks bolt the door firmly from inside, fitting doors from 3/4" to 2-1/8" thick, and install above the handle for easy reach (or high up to keep out of kids' grasp).

They offer quick bolting for ventilation while keeping the main door secure, with durable finishes resisting humidity and daily use.