Fowler Space X-Blox PLUS Set clamp • Hardened steel

• Hardened steel

• Accepts 6" and 12" blades

• Ground to surface finish 6-10 microinches

• Parallel and square within

Fowler Space X-Blox PLUS Set clamp • Hardened steelFowlers Space Block PLUS Sets feature pre sized, solid aluminum space blocks for easy set up in machining, layout work and woodworking. Common sizes make set up and inspection fast and accurate. Used for setting heights, gaps, clearances, drill press depth stops, fences, alignment, work support and more. Physically sets sizes without the use of a rule, height gage, caliper, or tape measure. Features: Block sizes in matched pairs: 1 2 3 blocks, 3 4", 1