Description:
The conical central part of the installation is used to place the rings. Then you use the lever to manually adjust the size of the ring.
Thanks to a sturdy, one-piece metal tripod, the installation is very sturdy and stable. So you work very precisely, even when it comes to small, fragile rings.
You can process different sizes of rings with this device, which takes up relatively little space and can easily be placed on a table or work surface.
The handle is long and has a round knob for more grip.

Specifications:
Bed of the installation: 35 mm
Ring sizes of the stretching tribulet: 1 – 15 mm

Ring sizes of the stretching tribulet 1/2/3/4/5/6/7/8/9/10/11/12/13/14/15
Equipped with numbered conical expansion stand and flat compression ring.

As a jeweler, it is important to quickly adjust small and large rings in terms of size and shape. This installation is a must-have if you want to do this professionally. The ring stretcher and reducer is a simple device that gives you the possibility to largely manually change the size of rings. And that in a short time and only a few movements.
About the jewelrytools Ring Expander and Reducer Model
The installation has a conical section, where the sizes of the rings are visually displayed. The base of the system is wide, so that it stands firmly on the surface. There is also a flat compression ring integrated. In short: every professional jeweler makes a good purchase with this ring stretcher.