Vernier caliper is used for more accurate measurement of internal, external size and depth gauge through adjustment of thumb roller. Range with 0-150mm and 6 inch, it is available in metric and imperial graduations. Locking screw is able to hold vernier caliper without slippage.
It is well-made of high quality stainless steel and not rusts. Wrap of 1 piece in box.

Benefits
Accurate gauge for internal, external dimension and depth in metric and imperial graduations
Range of 0-150mm with chrome plated graduations in caliper;
Stainless-steel construction; rustproof;
Thumb roller and locking screw make it easy to use;