Description:Name: window lockMaterial: zinc alloySpecifications: unmarried hole ivory white (with key), double gap ivory white (with key), single hole vibrant black (with key), double hole shiny black (with key), single hole basic silver (with key), double gap basic silver (with key), safety window lock (with key)Scope of application: sliding windowSpecifications:1. Product features: thickened material, thickened panel, thickened chain, controllable width.2. Product use: window limit lock, loose management window width, to prevent young people from hiking out of the window.3. A style of types are available, all with keys to ensure the safety of children.4. Easy installation:① Prepare child safety window lock② Determine the window opening width③ Adjust the width of the top sheet④ The width of peak sheet is smaller than that of card slot⑤ Turn the most important to the right and tighten itPackage Included:1 * window lock1 * KeyDescription:Door Window Lock Restrictor Aluminum Children Security window Cable Limit Lock Safety Key Lock Name: Aluminum Window Lock Material:Aluminum Alloy Color:Silver Size: 3x2.45cm/1.18x0.96inch(LxW) Weight:36g Applicable scope: Window Specifications:Features: 100 percent fresh and positive It is strong,solid and sturdy, beautiful workmanship, aluminum alloy body that may be reused many times. There is no should install more tools,it equips a hex key in each window locks, holding on the track through key control. Can be easily utilized to most environments;By keeping the home windows partly open and closed, the burglar-proof and thieves can forestall young people from falling and preserve the security in their families whereas recuperating air circulationPackage Included:1* Window LockNotes:1. Measurement of the object lying on the desk may cause slight difference. 2. The genuine coloration of the article could also be barely different from the pictures proven on online page attributable to many points such as brightness of your display screen and light brightness when picture taking. Thank you on your understanding! Window Safety Lock Aluminum Alloy Sliding Safety Lock Sliding Door Anti-theft Lock Buckle Window Stopper Lock Description: Adjustable window shift safety lock Made of thick iron material, it has excessive strain resistance and durability. Rotary change to change the space of the card slot at any time Various sliding windows, doors can be utilized Keep your child and kin secure specification: Material: aluminum alloy Weight: one hundred grams Size: 6 * 3.5 * three cm Specifications: Adjustable window shift security lock Made of thick iron material, it has high pressure resistance and durability. Rotary change to change the gap of the card slot at any time Various sliding windows, doors can be used Keep your child and family members safe Package Included: 1*Window lock Notes: Due to the adaptation between diverse monitors, the photographs might not replicate the actual colour of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to handbook measurement. Please leaving a message earlier than you give the dangerous feedback, if the products have some problems. Thanks to your understandings.