13 Pieces Easy to Use Band Expander Kit Professional Manual Band Expander Long-Lasting Metal Heavy-Duty for Goldsmiths, Jewelers, Workbench

Product Type: This 13-piece jewelry tool kit is a manual band expander set designed for goldsmiths, jewelers, and workshop use, giving you a reliable band stretcher set for everyday sizing jobs.

Primary Function: As a band sizing tool, it helps enlarge rings smoothly and steadily, making it easier to adjust tight bands without losing the original round shape.

Adjustable Operation: The manual band expander uses a 360° rotating handle and a stable base so you can work with controlled pressure and keep the band centered during expansion.

Long-Lasting Build: Made with a heavy-duty metal body and a thick base, this band size adjusting tool is built for repeated use and steady performance on gold and silver rings.

Practical Advantage: With 1–13 band expanders included, it supports common size adjustments in a compact jewelry tool setup, helping you handle resizing tasks efficiently at the workbench.