True Size Steel Ring Sizing Mandrel - Grooved
True Size Steel Ring Sizing Mandrel - Grooved
The True Size Steel Ring Sizing Mandrel is the essential tool for precise ring sizing. Made from durable steel, this grooved mandrel delivers repeatable measurements and stands up to daily workshop use. It features clearly marked sizes from 1 through 16 to cover most ring fits, whether you’re crafting, resizing, or checking fit.
As a reliable ring sizing tool, it doubles as a steel ring sizing gauge in busy studios. The grooved mandrel design guides your ring shanks for consistent results, while the sturdy steel resists wear and corrosion, making it a true workshop essential for jewelers and metalworkers alike. Designed to stay flat on your bench and resist bending, it's a reliable addition to any metalworking toolkit.
- Durable steel construction for long-lasting use
- Grooved mandrel with clearly marked sizes 1–16
- Precision-focused tool for accurate ring sizing
- Perfect for jewelry makers, craftsmen, and workshop workflows
- Supports repeatable measurements for consistent results
Shop now to improve your sizing accuracy.
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Let customers speak for us
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
Great product! Definitely will buy again
Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
