Revasser Watch Battery Opening Tool, 12-Piece Heavy-Duty Stainless Steel Opening Tool Set with Opening Claws for Watch Repair and Maintenance, Suitable for

1. Main Purpose: Universal key tool for opening and closing watches, quickly opening the watch back cover and removing battery screws.
2. 3-Point Design: The watch case opener features a 3-point design, and the claw-like slot design makes it easy to grip and prevents it from slipping.
3. Stainless Steel: The watch opener is made of stainless steel, offering high hardness, corrosion resistance, scratch resistance, and a long service life.
4. Applicable Size: The clamping range can be adjusted via the thumb wheel, opening case sizes from 17 to 53 mm to meet a wider range of needs.
5. Other Accessories: Equipped with 12 watch case opening claws for easy use and replacement; a storage box is included to protect these tools.

SPEC:
Item Type: Watch Case Opener Case
Material: Stainless steel
Applicable case size: approx. 17-50 mm / 0.7-2 inches

Instructions:
1. Select a suitable drill bit and install it in the opener.
2. Adjust the opening by rotating the center wheel to fit your watch case back.
3. Secure the opener by hand and rotate it to easily open the case back.

Package list:
1 x Watch case opener
12 x Case opening jaws
1 x Storage box