1-2-3 123 Machinist Tool Tooling Blocks in Wood Box Setup Vintage China

The product is a set of 1-2-3 Machinist Tool Tooling Blocks made of hardened steel in a rectangular shape. This precision setup block is manufactured in China and comes in a wood box for storage and protection. These tooling blocks are essential for CNC, metalworking, and manufacturing businesses, providing a secure and stable setup for various machining tasks. The box has a crack, but it is still functional. The blocks are a little rusty. This set was given to me by an old retired machinist about 20 years ago.