Hook lock unlock unlock tool is a powerful anti-Shenzhen Ji Sheng Kean Technology Co., Ltd. is a collection development, production, sales and service as one of the high-tech companies, and have our own factory, the main products are mobile phone anti-theft devices, tablet security, The camera burglar alarm display devices, EAS anti-theft equipment, such as a series of security products. Since its inception, through our like-minded partners in joint efforts, always in one serving the perseverance to win more and more customer support and recognition. We will adhere to customer-centric, providing customers with the best projects and programs, the most valuable products recommended to clients, to help customers solve problems and practical problems encountered in the process decided to use. Technical support and parameters: Model: J-K011 Brand: Ji Sheng Branch Name: hook lock lock, security lock unlock hook, a hook unlock tools, accessories anti-theft device to unlock, unlock parameters: Diameter 21MM length 53MM Weight: 60G Material : aluminum alloy material (commodity polished oxidation) Scope: Large supermarket phone, mobile phone chain, digital hypermarkets, supermarkets, department stores to use: Open the top cover to expose the internal lock magnet, aligning lock anti-theft hook beneath it tight post, then automatically opens the lock anti-theft hook inside a dark button to open the burglar hook lock. Hook lock and unlock is supporting the use of accessories hook locks, starting its powerful magnetic force hook locks unlocked this product can be used repeatedly to facilitate their customers more convenient, giving customers new and perfect shopping experience. Tips: the versatility of the diversity of goods and commodities, before buying please contact the owner to confirm the suitability of the product and purchase the quantity you purchase. Note: Please use the lock to open the top of the front cover, or can not use the guitar 盛科安 anti Shenzhen Technology Co., Ltd. Name: Chen Tel: 18566233040 QQ: 85707991 E-mail: 85707991qq.com Company Address: Dalang Street, Longhua District two on the 4th floor Langkou Ko Po Industrial Park