The Defender Security Aluminum Keyed Patio Door Header Lock has a 1-1/2 inch throw bolt that may be manually or key locked, helping to prevent forced entry. It may be locked in a ventilating position as well.
The Defender Security Aluminum Keyed Patio Door Header Lock has a 1-1/2 inch throw bolt that may be manually or key locked, helping to prevent forced entry. It may be locked in a ventilating position as well.
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