147 PCS Watch Tools Watch Repair Kit Spring Bar Back Case Opener Tool Set with Carrying Case

Specifications:
1.Adjustable screw back case opener suitable for watches with diameter of 15mm~37mm(0.59-1.46 Inches) 
2.Adjustable case holder suitable for watches with diameter of 20mm~43mm(0.79-1.69 Inches). 
3.Spring bar remover for strap adjustment/replacement 
4.Antimagnetic screwdriver for removing battery covers. 
5.Antimagnetic stainless steel tweezers for removing and inserting batteries 
6.Diameter of Peg of Strap Spring Pin: 1. 5mm(0.06 Inches)
7.6 watch strap spring-pins each of size. 
8.Watch Strap Spring Pin Size: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 and 25mm 
9.Comes with a carrying case: 20.5cm x 10cm x 4.5cm 

Features:
1.PROFESSIONAL AND COMPLETE KIT: This high quality 147 PCS watch repair tool kit suit for both professional and general use, solutions for most watch repair requirements.
2.MULTI-USE TOOL SET: Perfect set for very common tasks like opening watch backs, watchband adjustment, changing watch batteries, gaskets, adjusting bands, and more.
3.ECONOMIC: 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, it's really a good way to save your money.
4.PORTABLE: Come with a black nylon carrying zipper case for the sake of convenient storage, easy to take care of them and get the job done by anywhere.
5.PERFECT FOR WATCHMAKERS, COLLECTORS: Durable, portable, practical ,convenient and easy to use, very suitable for both beginners and professional repair watchmaker.

Package includes: