Pair 1" x 2" x 3" Precision Steel 1-2-3 123 Blocks 23 Holes

الوصف

🛠️ Elevate your precision game with the ultimate 1-2-3 block set!

This 1" x 2" x 3" precision steel 1-2-3 block from LLDSIMEX features ground tolerances of 0.0001", 23 holes including 5 tapped 3/8"-16 TPI, and squareness within 0.0002" per inch. Case hardened and precision ground on all six sides, it’s engineered for professional setup, layout, and inspection tasks requiring unmatched accuracy and durability.