Features: 100% new and high quality Universal locks perfect for most hinged or sliding doors and windows Each sliding door locks comes with 2 keys Suggested that locks are fitted top and bottom for maximum security Easy to install door locks. Can be fitted on the side or the bottom of the door frame. Provides extra security to an often weakly protected part of the home. Additionally it is also often used to lock the door in place whilst it is slightly open for fresh air & ventilation. Material: Zinc Alloy Plastic Color:Sliver White Weight: 0.055kg Product pack: 1x Window lock 2x Keys 2x Caps 4x grain screws Warm Tip: White occurs by default. If you need silver please leave a message. Thank you Model Number:window locks Lock Type:Keyed Padlock Origin:Mainland China Certification:CE product type:window locks child safety product:Window Bolt Security Lock type:window lock restrictor Use:sliding door locks function:furniture lock latch tite:window hardware type- 2:Sliding Window Patio Screw Door Lock type- 3:window lock type- 4:window Anti-theft lock type- 5:Window stopper