2 pcs Machinist's Setup Blocks, 23 Holes, 4" Length × 8" Width × 6" Height
- Use these blocks for precisely aligning workpiece setups
- 4" Length × 8" Width × 6" Height
- Hole Count: Threaded (5), Unthreaded (18); Hole Thread: 5/8"-11
- Manufactured from ground and hardened steel to precise tolerances
- 2 pieces per order