Sell Window limit locks Safety locks Aluminum window screen sliding window locks Anti-theft stoppers Aluminum plastic steel window security locks Doors and windows anti-theft locks Sliding window locks Child protection best price

100% New brand and high quality. There is no need to install extra tools,it equips a hex key in each window locks,holding on the track by key control. It is strong,solid and sturdy,exquisite workmanship,aluminum alloy frame and stainless steel screws that can be took full advantage of many times. It 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. Description Color: as shown in the figure Material: aluminum, Product size: key: about 8cm long, space aluminum lock body :3*2.5*2.5cm Notice: 1.Please allow 1-3.0Mm error due to manual measurement. pls make sure you do not mind before your purchase. 2.The colors may have different as the difference display,pls understand. 3.Please leave us message if you find any problems on our product and we will be happy to solve the problem for you. Packing list: 1* Key, 1* Space aluminum lock body, 1* Protective pad #Security Lock #Door Security Lock #sliding window latch #window #door #home safety #home improvement #children protection #anti-theft #Door Frame #Security #Alloy