📏[Accurate measurement]: Our brass set up gauge blocks are all 3 inches long, respectively: 1/8", 3/16", 1/4", 3/8", and 1/2" squared.Accuracy: ±0.03mm (less than 2 mils=less than 0.05mm).
📏[Laser engraving]: The brass gauge blocks are all marked with laser engraving, which is easy to read and accurate. You can quickly work on the table saw without guessing and measuring.
📏[Easy to use]: 5 piece brass height measuring devices of different sizes, can easily set the height of the fence and the cutter according to the needs, which is faster and more accurate than using a combined ruler.
📏[Packing tightly]: Our packed Includes an iron case with Eva lining, so it will be more tightly protected during transportation.