Black Tamper-Resistant Window Lock Dual Hex Screws

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CRL S4035 Black Tamper-Resistant Window Lock Dual Hex Screws

Item #: S4035 by CR Laurence

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In Stock $6.90 /package


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  • Prevents Accidental Opening by Children

Shipping Weight

5 oz (136g)






Zinc die cast

Made of heavy-duty zinc diecast housing, the CRL Tamper-Resistant Window Lock, securely locks your window in a closed or ventilating position. Utilizing two hex security screws and wrench, the lock provides super gripping strength and is unable to be accidentally opened by children. The lock is easy-to-install. Simply place it in the window rail and attach. The black finish matches your window frame. The hex wrench has a large key ring for hanging safely away from the window. One lock and wrench per package.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.