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Introducing the Watch Case Back Opener – Ball Screwing Type, the essential rubber‑friction, sticky inflatable ball designed for professional watchmakers and hobbyist repair enthusiasts. Engineered for precision and ease of use, this tool effortlessly removes and secures watch case backs, making every repair or maintenance task smoother and faster.
Key Highlights
- ✔️ Ball‑Screwing Design: Innovative rotating ball provides controlled torque without damaging delicate case backs.
- ✔️ Rubber Friction & Sticky Surface: Superior grip ensures the ball stays in place on smooth or textured surfaces.
- ✔️ Inflatable Core: Adjustable firmness lets you customize pressure for different case sizes and materials.
- ✔️ Compact & Portable: Small footprint fits easily into any watchmaker’s tool kit or travel case.
- ✔️ Durable Construction: High‑quality silicone rubber resists wear, heat, and chemicals commonly encountered in watch repair.
- ✔️ Universal Compatibility: Works with most standard screw‑type and snap‑on watch case backs.
Why Choose This Ball Opener?
Traditional case back openers can slip or apply uneven pressure, risking scratches or stripped screws. Our inflatable ball combines a soft, adaptable surface with a reliable friction grip, giving you:
- Precise control for delicate vintage pieces.
- Reduced risk of case distortion or glass breakage.
- Faster turnaround times on routine maintenance.
- Confidence when handling high‑value luxury watches.
Specifications
- Material: Premium silicone rubber with a sticky polymer coating
- Diameter (deflated): 12 mm
- Inflated diameter range: 14 mm – 18 mm
- Operating temperature: –20 °C to 80 °C (–4 °F to 176 °F)
- Weight: 8 g
- Package includes: 1 x inflatable ball opener, 1 x mini pump, user guide
Perfect for Every Watch Repair Kit
Whether you’re a seasoned horologist or just starting out, this ball screwing opener is a must‑have addition to your toolbox. It pairs seamlessly with other watch repair tools such as case knives, screwdrivers, and loupe sets, delivering a complete, professional solution for all your timepiece maintenance needs.
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Price: Original price was: $ 20.84.$ 9.35Current price is: $ 9.35.