17Pcs Height Gauges Set Size Marking Block Easy Read Portable Router

Type: 17 different sizes of height measuring devices can easily set the height of tools such as fences blade heads etc. as needed faster and more accurate than using a combination ruler. Stack setting bars for a wide range of variations or sizes or use them individually for quick work and measurements. engraving: using engraving marking easy to read and accurate. You can work quickly on a table saw without guesswork and measurements. Colour:Red Material:Aluminum alloy Package Contents: 17 * Setup Blocks Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.