Steel Watch Repair Key Wrench to Open Max.57mm Big Watch Back Case Jaxa Type
Storage case included.
Easily adjustable for various case dimensions
Designed for opening and fitting screw cases on waterproof watches
Specifications:
Material: Steel
Max Opening: 57mm
12 Clamps: Round x 3 / Flat x 3 / Square x 3 / Toothed x 3
What's included:
1x Watch case opener with 12 bits
1x Storage box