Taft-Peirce Precision Tri-Blocks & 1-2-3 Blocks

Taft-Peirce precision tri-blocks and 1-2-3 blocks deliver the premium accuracy machinists, tool & die makers, and QC inspectors rely on for layout, setup, and grinding work. Sized at 2" × 3", these hardened, precision-ground blocks give you dependable reference surfaces, matched squareness, and repeatable results on the surface plate or in the fixture.

Backed by Suburban Tool and Made in the USA, the Taft-Peirce name has long stood for uncompromising precision. Use them individually or as matched pairs for parallels, angle-block setups, and inspection tasks.

• Premium Taft-Peirce precision, Made in USA
• 2" × 3" 1-2-3 blocks for setup and layout
• Hardened, precision-ground reference surfaces
• Ideal for tool & die, QC, grinding, and inspection