Hand Tools

Cocoarm 1-2-3 Precision Block Parallel Blocks 23 Parallel Holes Metric Block 1 Pair Ultra Accuracy 1‑2‑3 Matching 23 Holes Super Exactness Block with Screw Wrench Box The precision block is made of precision tool steel and ground on all 6 sides of the block. Ultra-precision 1‑2‑3 block with screw wrench box is easy to use The precision 1-2-3 block is suitable for milling machines. With wide applications, used for... Cocoarm 1-2-3 Precision Block Parallel Blocks 23 Parallel Holes Metric Block 1 Pair Ultra Accuracy 1‑2‑3 Matching 23 Holes Super Exactness Block with Screw Wrench Box