Metal Ring Sizer Tool Set, Expanding Ring Mandrel for Jewelry Making,

Precision adjustment: resize rings from 0.7 to 0.94 inches diameter seamlessly with our expanding mandrel; guarantees a snug fit for all metal rings; minimizes sizing-related returns; All-in-one jewelry tool: change your ring-making workflow with this multifunctional tool; expands, shapes, and repairs rings; for both professionals and hobbyists; Durable metal design: made from quality metal; built to endure rigorous use in busy workshops; maintains shape and offers consistent results across all ring projects; User-friendly features: simple to operate with the included hex wrench for quick adjustments; designed for smooth operation, enabling efficient resizing of rings; Professional lathe accessory: your ring-making efficiency by securing this mandrel in a lathe; allows for precise, hands-free operation; essential for serious jewelers

What's in the box
1 x Jewellery Findings