- Adjustment blocks are available in different sizes, including 1 x 2 x 3, 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 15/32, 1/2, 23/32, 3/16. - The height gauge set is made of anodized soft aluminum, which helps prevent damage to the cutter or saw blade during installation and ensures reliable use. - The mounting block gauge set is made of high-quality aluminium alloy material, which is rust-proof, wear-resistant, high hardness, and not easy to damage. - The dimensions are engraved into the final block for easy reading, so the height of stops, routers, saw blades and other knives can be easily adjusted as desired. - Use scenarios: - Set exact blade height on a table saw and establish repeatable stops for accurate cuts. - Align router bit height during installation to ensure precise routing depth. - Create jigs or fixtures that require repeatable height adjustments for stops and cutting implements.