Инструмент для калибровки из сплава, простой в эксплуатации, серебряный прочный расширитель, кольцо, носилки, ювелирные изделия, мини-оправка, портативный увеличитель Rathburn

Features:
Consists of a alloy collet multi-stepped mandrel & a tapered pin expander.
Easily stretch and enlarge rings and bands.
The mandrel can be removed by simply tapping the opposite end.
Easy to use, do not need to cut and resolder ring.
Specifications:
Type: Ring Stretcher
Material: Alloy
Color: Black
Size: As Picture
Package Included:
1 PC x Ring Stretcher
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.