Rathburn Ring Stretcher Crabs - Lobsters They have adjustable tempered pins

They have adjustable tempered pins for easy use on water resistant cases

This holder is stable and larger than most

24 Slot Gray Flocked Insert

Once you try these you’ll never use old fashioned steel burs again

Uses two C batteries (not included)

Rathburn Ring Stretcher Crabs - Lobsters They have adjustable tempered pinsRing Stretcher Size Enlarger Jewelry Sizing Tool Rathburn Wedding Bands Sizer Rathburn Ring Stretcher For Resizing Rings. This is a new Rathburn ring stretcher. It can quickly enlarge plain bands. Simply tapping the end spreads the outer mandrel and stretches the ring. This is used for wedding bands size 8 to 15. A Ring Stretcher, a basic way to enlarge jewelry rings, is the most economical and simplest method to stretch rings and it is easy to use.