{"product_id":"defender-security-patio-sliding-door-lock-window-lock-u-9815","title":"Defender Security Patio Sliding Door Lock \u0026 Window Lock (U-9815)","description":"\u003cp\u003eProtect your sliding patio doors and older-style metal-framed sliding windows with the \u003cstrong\u003eDefender Security Patio Sliding Door \u0026amp; Window Lock.\u003c\/strong\u003e Built from heavy-duty zinc die-cast metal, this lock provides a strong, secure hold while its tamper-resistant double-hex security screws help deter unauthorized removal.\u003c\/p\u003e\n\u003cp\u003eDesigned for sliding doors and windows with metal fins measuring 1\/4 inch or thinner, the U-9815 is easy to install in less than 10 minutes using a few simple tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty construction: Durable zinc die-cast metal construction for dependable security.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTamper-resistant hardware: Includes a double-hex security screw and wrench\/hex key for added protection.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecure installation: Pair of countersunk Allen-drive fasteners provides a strong, reliable hold.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVersatile use: Designed for metal-framed sliding patio doors and older-style metal-framed horizontal sliding windows.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits 1\/4-inch or thinner fins: Suitable for sliding door and window systems with metal fins measuring 1\/4 in. or less.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick installation: Installs in less than 10 minutes with a few simple tools.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean appearance: Finished in white to complement most door and window frames.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstructions included: Easy-to-follow installation instructions are enclosed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecurity hardware included: Tamper-resistant hex key\/wrench is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: U-9815\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Sliding Door \u0026amp; Window Lock\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFinish: White\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Zinc Die Cast\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackage Quantity: 1\u003c\/li\u003e\n\u003cli\u003eProduct Length: 1 in.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Width: 3.75 in.\u003c\/li\u003e\n\u003cli\u003eIncludes: (1) sliding door \u0026amp; window lock, (2) tamper-resistant double-hex security fastener (screws), (1) security wrench\/hex key, and (1) installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdd an extra layer of security to compatible sliding doors and windows with the Defender Security U-9815.\u003c\/p\u003e\n\u003cp\u003eCondition: Brand new in original packaging\u003c\/p\u003e","brand":"Habitat Niagara ReStore","offers":[{"title":"Default Title","offer_id":44338922422452,"sku":null,"price":2.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/7871\/9156\/files\/Screenshot2026-08-08123642.png?v=1786207046","url":"https:\/\/habitatniagararestore.ca\/products\/defender-security-patio-sliding-door-lock-window-lock-u-9815","provider":"Habitat Niagara ReStore","version":"1.0","type":"link"}