Build your own 1-2-3 block to achieve precise reference surfaces for accurate setup, spacing, and alignment tasks. A precision tab-and-slot design ensures consistent alignment and reduces setup time. Integrated 5/8" holes provide flexible mounting and fixturing options on most fabrication tables. Manufactured from durable 3/16" steel, it offers excellent rigidity and long service life. Designed for repeatable accuracy, this block is built to handle demanding fabrication and welding environments. Includes: - Material List / Assembly Instructions - DXF files for CNC cutting. **THIS PURCHASE IS FOR A PDF BUILD PLAN DOWNLOAD NOT THE PHYSICAL PRODUCT SHOWN.**
