TOOLBUX Ring Enlarging Machine Ring Sizing Machine for Gold and Silver Rings(Vertical)

Material: mild steelcolor: multicolor; no warranty; heavy duty diy ring expander/ring tool stretcher/enlarger with 15 polished dies for jewellery making/manufacturers, jewellers, personal use, etc. Easy to use, simply choose the right size die and screw onto the front of the ring stretcher Perfect for expanding rings that are too small 15 dies of multiple different sized to accommodate to any ring size. Dies measurement: 3/4" - 19mm diameter x 1/4" - 6.3mm thick.