Heavy Duty Metal Watch Back Remover Tool by Kurtzy - Adjustable Watch Case Opener Ideal for Professionals or Beginners to Make + Repair Wrist or Pocket Watches - Best Tool for Men Women Boys or Girls ADJUSTABLE TOOL: This professional, pocket sized watch repair wrench tool makes a great addition to your watch repair tool kit. The body of the tool measures 68 mm x 22 mm x 100 mm and the pins have an adjustable distance of 15mm to 57mm. The pin width can easily be adjusted by turning the central wheel to widen or narrow the distance between the pins. So the tool can be used on a wide variety of different watches with different size cases or backs. ROUNDED PINS: The pins fitted into our tool have rounded tips rather than flat or square tips so they are less likely to scratch watch backs or glass screens. The rounded pins also mean that our tools are easier to use than other generic tools as the pins will fit almost any gap and can be used with most watch brands. HIGH QUALITY MATERIALS: The best tools need to be made from the best materials, which is why our top quality watch back removal tool is made from strong steel to work on almost any watch type. Our tool is lightweight, durable and water resistant so it will not easily rust or get damaged and can be kept in any tool box ready for any watch repairing task. LOVE DIY WATCH REPAIR: Now there is no longer any need to struggle trying to screw or pry the back off of your broken watch with a knife or screwdriver. You don't have to get a replacement or take your watch to a watch repair specialist. Our handy tool will save you both time and money. The tool is great for removing the backs from waterproof, non-waterproof, digital and analogue watches with ease for you to repair the inner workings or change the battery. LIFETIME MONEY BACK GUARANTEE: We are so confident that this watch back opener will be your favourite watch repair tool, that we are offering a Lifetime Money Back Guarantee on each one sold.