Adjustable Watch Back Case Wrench Durable Tool For Repairing

Feature: \n 1. Stainless steel material is rustless and durable for long-term use\n2. Designed to open screw-in back case of watch without marks or scratches\n3. Perfect for watch repairing and replacing batteries\n4. 3 adjustable jaws can hold watch in 3 positions firmly, which is suitable for various case dimensions\n5. Knurled handle with adjustable thumb wheel is for added grip \n\nSpecification: \nFeatures:\n\n--\n\nStainless steel material is rustless and durable for long-term use. \n\n--\n\nDesigned to open screw-in back case of watch without marks or scratches. \n\n--\n\nPerfect for watch repairing and replacing batteries. \n\n--\n\n3 adjustable jaws can hold watch in 3 positions firmly, which is suitable for various case dimensions. \n\n--\n\nKnurled handle with adjustable thumb wheel is for added grip. \n\nSpecifications:\n\nMaterial: Stainless Steel\n\nColor: As Pictures\n\nSize: 15 * 5.5 * 3cm\n\nWeight: 181g\n\nType: Watch Accessory\n\nHow to Use:\n\n--\n\nAdjust the jaw: