Non-perforated Window Display screen Limiter Aluminum Alloy Door and Window Mounted Push-pull Youngster Lock Buckle Anti-theft Lock Description: Identify: window lock Materials: zinc alloy Specs: single gap ivory white (with key), double gap ivory white (with key), single gapshiny black (with key), double gapshiny black (with key), single gapbasic silver (with key), double gapbasic silver (with key), security window lock (with key) Scope of software: sliding window Specs: 1. Product options: thickened materials, thickened panel, thickened chain, controllable width. 2. Product use: window restrict lock, free management window width, to forestallyoungsters from climbing out of the window. 3. Quite a lot oftypescan be found, all with keys to make surethe protectionof youngsters. 4. Straightforwardset up: ① Put togetheryoungstersecurity window lock ② Decide the window opening width ③ Modify the width of the highest sheet ④ The width of high sheet is smaller than that of card slot ⑤ Flipthe important thing to the suitable and tighten it Package deal Included: 1 * window lock 1 * Key