Item Condition Opened box - original packaging shows some wear. Item inside has no damage. Unused. Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast FREE Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. This Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely lock windows in closed or ventilating position. They are easy to install. Heavy-duty extruded aluminum with double thumbscrew adds additional gripping power to securely. Use with metal-framed sliding doors and older style, metal-framed sliding windows Note: These locks are for use on sliding patio doors and windows whose metal fins measure 1/4 in. or thinner Each lock features a pair of counter thumb turn fasteners for adding a strong, sure hold Heavy-duty cast-metal construction with tamper-resistant double thumb turn screws This high security sliding patio door and window lock comes in a white-painted finish Easy to install in less than 10 minutes Used on a variety of sliding patio door systems, in addition to some older horizontal sliding windows