Features: Precisions engineered with 4 interchangeable pin and double hex/octagonal tip, this watch crown tube removers delivers high torqued for secure tube extraction across multiple case size. Crafted from corrosions resistant alloys steel, the tool features ergonomic antislip handles to prevent slippage during delicate watch repair operations. Ideal for professional watchmakers, jewelry restorers, and horology enthusiasts requiring surgical precisions in luxury watch maintenance. Essential for removing crown tubes in watch case, servicing chronographs, or adjusting waterproof seal during intricate jewelry repairs. The grooves on hardened steel pin ensures no damage during extraction, making it great watch repair tool for various watch models. Specifications: Component: Alloys Color: As pictures shown. Size: Handle length 8.50cm/3.35in Package Includes: 1 set Watch Crown Tube Insert removers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item.