Sliding Window Locks - WENTS 6Pcs Adjustable Aluminum Alloy Window Lock Plastic Steel Window Door Lock Stopper Child Safety Anti Theft Protection Window Lock Limiter with Key

• 【Durable material】: Use aluminium alloy material, Fine craftsmanship and best quality.The surface is delicately treated, Not dirty, And durable and beautiful.Easy to open, suitable for most of plastic steel alumilum alloy window.
• 【Precision design】: Single hole limiter - 3 x 2.4 x 2.4 cm.double hole limiter - 6 x 2.4 x 2.4 cm.Designed for horizontal/vertical sash windows and sliding patio doors, keep child safety.Both use in keeping the window lock shut or allow partial opening.
• 【Easy to install】: Punch-free installation, card-type installation, easy to switch, free to fix.Place on window or door track & tighten the stainless steel screw by using the hexangular key/wrench to fit the frame thickness, easy removal and reusable.
• 【Security】: To prevent children from accentual falls avoid accidental opening of children accidentally window.To prevent burglary, it can lock the window when the window ajar.Secondary lock provides increased security when ventilating or securing your sliding door or window.
• 【Wide usage】: Sliding window locks can be easily applied to most environments; by keeping the windows partially open and closed, the burglar-proof and thieves can prevent children from falling and protect the safety of their families while improving air circulation.

Window Lock Home Security Locks for Sliding Window Lock DIY Window Limit Hardware Accessories Description: 100% New And High Quality High security lock sliding window tool Instantly lock sliding windows and doors - no drilling or tools needed Place on window or door track & tighten thumb screw; lock shut or allow partial opening Prevents window from being forced or pried open from outside; easy removal and reusable Fits most vertical or horizontal sliding windows & many sliding doors to track-rim width(Adjustable) Specification: Material: Aluminium alloy Size: single hole limiter - 3 x 2.4 x 2.4 cm/ 1.18 x 0.94 x 0.94 inch double hole limiter - 6 x 2.4 x 2.4 cm/ 2.36 x 0.94 x 0.94 inch Package: 6 x Window Stopper (including screw and key) Notes: Please allow 1-3mm error due to manual measurement Remark: 1, Please do not let the children touch, lest cause harm; 2, Please do not put in the acidic liquid, lest cause lock is broken; 3, Please do not wreck, cherish every product, because many people pay the effort and enjoy their job.