CRL S4009 Aluminum “Push-Pull” Door and Window Lock

The CRL Push-Pull Door and Window Lock has a heavy gauge steel housing and hardened steel bolt. Its positive spring-loaded two position push/pull action prevents accidental lockout, as well as preventing the sliding or lifting of the door or window. Patio doors or sliding windows can be securely locked in a closed or ventilating position. One lock with installation screws per package.

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