This is a new graduated measurement ring stick, measures US , HK sizes. Great for wire wrappers to determine ring sizes and also to create rings.
- Material: Plastic
- Light weight and grooved on one side
- HK measures sizes from 3 to 34 in 1 size increments
- US measures sizes from 1 1/2 to 15 in 1/4 size increments
- Total Length(Approx.): 10 1/4 Inch