- Brand: Duke
- Size: (L x W x H) 13cm x 18cm x 38cm
- Easy to operate ring stretcher for enlarging and reducing ring's size.
- Place the ring on the shaft, then slowly press down the operating shaft to control the force
- Convert to bench mount using conversion kit
- Do not use for stone set rings
- Able to enlarge ring around 1 to 1.5 size
- Includes pre-drilled holes for bench mounting and six spline mandrel
- Only reduce the smooth polishing ring.
- Scales are clearly designed on the tool for easier observation.