Specification Binding : Misc. Brand : ZJchao Label : ZJchao Manufacturer : ZJchao MaterialType : Material PartNumber : ZJchaondsg7xev53 ProductGroup : Home Improvement ProductTypeName : TOOLS Publisher : ZJchao SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/41Wvog399sL._SL75_.jpg SmallImage_Width : 75 Studio : ZJchao Title : 5700 Watch Case Back Opener, Screw Oyster Style Bench Watch Opener With Metal Base for Closer Suitable for Watch Making and Repair