BusoTh Adjustable Watch Case Holder with 4 Removable Pins, Metal Wristwatch Repairing Open Case Holder, Professional Aluminium Alloy Base Repair Tool for Opening Watch Back Case (Silver)

Function: Capable of handling large frames, can be used to open the back case of most watches, perfect for watch maintenance or battery replacement or band repair. Adjustable: By rotating the button to adjust, applicable for the maximum aperture of 80mm, prevent scratching your watch when removing the strap or repeating movement. Slip Prevention: Adjustable watch case holder with 4 removable pins, which minimizes the risk of slips and scratches. Easy to use, very safe. Aluminum Alloy: Made of strong aluminum alloy, durable and sturdy, watch case holder can ensure long term use, not easy to deform and break. Versatile: Perfect for watch repairers, jewelers or hobbyists. It can be used as a professional tool for maintenance personnel, or it can be used at home to save maintenance costs.