14-piece high-precision multi-functional gauge block set Why you need this - Accurate, repeatable measurements for layout, setup and inspection. The set helps you set depths, heights and angles quickly so you can reduce errors and save time. - Compact and portable: lightweight aluminum construction makes the blocks easy to carry and use at the bench or on the job. - Durable, long-lasting markings: laser-engraved numbers on three sides stay readable after repeated use. Key features - Multi-function: designed for a variety of woodworking needs; serves as an altimeter, depth gauge, protractor and protractor. - Precise sizes: includes 14 adjustment blocks — 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 and 3/4. - High accuracy: tolerance to 0.001 ensures reliable, fine measurements for critical tasks. - Material: made from sturdy aluminum alloy for improved wear resistance and durability while remaining lightweight and easy to handle. - Markings: three-sided laser engraving on each gauge block provides clear, durable markings that resist wear and allow fast reading from multiple angles. Performance benefits - Consistent setup: tight tolerances and clear markings reduce trial-and-error adjustments and improve repeatability across multiple parts or jobs. - Long service life: aluminum alloy construction and laser engraving resist wear from regular use, cutting replacement and downtime. - Fast measurement: well-defined sizes and readable markings speed up workflow when switching between settings. Typical applications - Woodworking setup: quickly set router bit or table saw blade heights, check mortise depths, and confirm consistent rabbets and grooves. - Assembly and inspection: verify step heights, measure small gaps and confirm fitted parts meet your layout specifications. - Layout and angle work: use the blocks with layout tools to establish consistent reference heights and to check simple angle setups. What’s included - 14 gauge blocks in the sizes listed above, each laser-engraved on three sides. Practical notes - Keep blocks clean and free of debris for best accuracy. - Store in a protective case or organizer to maintain the engraved markings and prevent dings. This set delivers precise, durable measurement blocks for woodworking tasks that demand repeatable results and easy, portable use.