2 Pack Sliding Window Stopper Lock with 2 Keys - for Thickness 1/4" Small Frame Edge Clamp, Adjustable Window Locks Security Window Stoppers (Black)

2 Pack Sliding Window Stopper Lock with 2 Keys - for Thickness 1/4" Small Frame Edge Clamp, Adjustable Window Locks Security Window Stoppers Aluminum Alloy Child Kid Safety Sliding Window Security Restrictor Lock with 2 Keys Black Features: 1. Aluminum alloy, zinc alloy surface plated, non-shabby spraying process, no fading paint, durable; 2. New appearance design with smooth lines; cylinder-type appearance, compact, not taking up space; 3. Sealing lock body and base, long service life; solid to fit with doors and windows, safe and reliable; Specifications: Product material: aluminum alloy Net weight: 74g Size: 40 x 32 x 23mm/1.57 x 1.26 x 0.91" Key length: 4.5cm/1.77" Lock style: 2 keys, key cylinder type Surface treatment: galvanized Colour: black Applicable occasions: home, hotel, large windows, hospitals, banks and so on Package Includes: 2 x Sliding Window Limitator Lock 4 x Keys

• THE MAXIMUM CLAMPING DISTANCE: 0.1-0.2"/3-6mm, DRILLING DIAMETER: 0.28"/7mm. Read the dimension drawing carefully before purchasing and confirm that it is suitable for your window type. Note: This window lock needs to drill a small hole with a diameter of about 7mm in the installation position.
• The original screws are suitable for mounting on rails with a thickness of less than 4mm; the included long screws are suitable for rails from 4mm to 6mm thick.
• Applicable occasions: home, hotel, large windows, hospitals, banks and so on.
• Note: Default is with universal key. If you need separate key, please let me know.
• Requires Drilling, Requires Drilling, Requires Drilling...Important things say three times.