Ring Stretcher / Reducer from Durston Tools
Durston Tools’ design expertise brings you a high precision ring stretcher/reducer to ensure exceptionally accurate ring sizing. The British-made, heavy-duty cast iron construction gives you real durability and strength.
Makes stretching and reducing wedding bands a breeze.
It features an expanding mandrel with 6 splines. The mandrel is marked in US sizes from 2 to 16. There is also a counter sunk die with 16 holes for compressing the common style of half round wedding bands up to 12mm.
The mandrel is expanded when you push up on the lever. An anvil presses bands into the reducing die when pulling down on the lever. Specially designed gear reduction ensures effortless forming.
This stretcher is 16-3/4" tall. The base measures 6-3/4" x 4-3/4". It has 4 mounting holes to bolt your bench or workbench (mounting hardware is not included).
* Instructions are not included
* For use on non-ferrous metal rings. Do NOT use on steel bands