Plastic Adjustable Watch Back Case Cover Opener Closer Remover Watch Movement Holder Fixer Watch Repair Tool for Watchmaker

Feature:This adjustable case holder will hold any watch case with outer diameter from 15mm to 50mm.With non-scratching pins, strong plastic base, steel frame and turning knob, this quality watch case hold is made to last.Watch case holder is used for securing watch cases, while opening and closing waterproof backs.The case holder is useful for holding those hard to open watches, while using a hand wrench to open case back.The tool is used to minimize the risk of slipping and scratching the backs of watches.The tool can also be used as a micro-vise holder while watch is being worked on.4 nylon pins ensures scratch free work on the watch surface.