Description
- Suitable size: it includes 6 different ranges (8-12.7 mm, 12-19 mm, 19-32 mm, 32-54 mm, 55-90 mm, 90-150 mm) for your choice.
- High quality internal diameter gauge: The surface of the product is nickel-plated, with a long service life and a shiny surface, the arc of the measuring head is good.
- Non-slip handle: The handle has a diamond grid, making it more convenient
- Soft and constant spring voltage: constant spring tension gives uniform contact pressure
- Locking device: The tail has a locking device, which can be loosened counterclockwise and tightened clockwise.
