Material: zinc alloy
Outer diameter: 12mm-65mm/0.47-2.56\\\"
Inner diameter: 1.8mm-56mm/0.07-2.2\\\"
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3mm measuring deviation due to manual measurement.
1 X 4 Jaw Chuck
1 X Hex Wrench