Features:
Storage case included.
Four sets of bits included for different watch case types
Easily adjustable for various case dimensions
Designed for opening and fitting screw cases on waterproof watche

Specifications:
Material: Steel
Handle diameter: Approx. 13mm
Size: Approx. 16.5*7cm
Max Opening: 55mm
18 Clamps: Round x 9 / Flat x 3 / Square x 3 / Toothed x 3

What's included:
1x Watch case opener with 18 bits
1x Storage box

If you have any questions about the item, please contact us, we will solve it as soon as possible.

Thank you and Best Wishes!