A giant ring mandrel 16-24 is a large, tapered tool used to form, shape, and re-shape large rings. It is typically made of steel or aluminum and has a series of markings along its length to indicate the ring size.
Steel Ring Mandrel Jewelry Making Tools – Beaducation
1-16 (US Sizes) Graduated
Double Face Jewelry Making Rubber Hammer and Stainless Steel Ring Mandrel Sizer: Essential Tools for Jewelers in Ring Enlargemen - AliExpress
Ring sizer mandrel is made of aluminium. The 27 Pc ring sizer gauge set is made of stainless steel Ring sizer mandrel gauge set measure with US sizes
NIUPIKA Ring Sizer Measuring Tool Ring Mandrel Measurement Tool Measure Ring Size Finger Sizing Set Metal Gauge US Size 1-13 Jewelry Sizers Kit of 27
Ring Sizing Mandrel - Jewelry Mandrel, Jewelry Making Supplies, Jewelers Tools, Rosenthal
Ring Sizer Measuring Tool Including Ring Mandrel Ring Gauge - Temu
Genuine Wheatsheaf Mandrel A-Z Triblet
10 Sizes Metal Round Multi Jump Ring Mandrel Wire Looping - Temu
Mandrel Rest - Jewelry Mandrel, Jewelry Making Supplies, Jewelers Tools, Rosenthal
New Graduated Ring Mandrel This is a new graduated ring mandrel This giant round steel mandrel is used for holding, shaping and straightening rings,
Graduated Giant Mandrel Steel Jeweler Shaping Hoop Tool