Professional Watch Wrench Screw Repair Set Kit, Watch Band Spring Bar Link Pin Adjustment, Back Case Removal Opener, Battery Cover

The tool will open most of the watch backs. Its durable construction will never let you down while maintaining the look and of course the grace of a professional instrument.This tool is ideal device for replacing batteries for any other watch repair. Helps you open the back case of your watch easily, convenient to repair the watch or replace the battery Knurled handle for great grip.Easy to open the watch back case without damage, suit for both professional and general use. Perfect set for very common tasks like opening watch backs, watchband adjustment, changing watch batteries, gaskets, adjusting bands and more. Small, clean and functional, this watch repair tool kit helps you get your watch problem done at home instead of going for watch repair shops.Saving money and saving time. Perfect for watchmakers, collectors, durable, portable, practical, convenient and very easy to use.It makes the perfect gift for any watch-lover. Description: 1. Universal wrench for watch back case opening and closing 2. Key for waterproof watch case, with 4 sets of clamps: Round, Flat, Square and Toothed 3. The tool is special movable screw-plug back cover of watch, easy to use, easy to carry. 4. The largest open table 3.70 cm in diameter. 5. Kit Qty: 16pcs 6. Main material: Metal 7. Opens watch backs from 17mm-37mm 8.Fully adjustable via thumb wheel   How to use: Open table will implement three metal teeth to adjust to the appropriate location, choose to suit oneself watches back cover bayonet shape, on the back cover bracket, then, with the hand to the table above pressure and rotate to the left, bottom cover can be opened.   Package includes: 1 x Watch Back Case Opener Wrench Tool Kit Set 1 x Blue Storage Case