➽ Special device that allows the measurement to be fixed while measuring the disc thickness in different locations, suitable for accurate measurement of brake disc thickness. ➽ alloy can be used for a long time and not easy to rust. ➽ Floating jaw assembly enables easy removal of calliper from disc while retaining reading. ➽ You can use these smooth moving vernier slider for fast measurement. compact and easy to use. ➽ Lightweight and you can carry it to everywhere., Manufacturer: WASTEBIN