| Brand | Marcus |
|---|---|
| Instrument Type | Parallel Blocks & X Blocks |
| Material | Steel |
Check the listing for details. Marcus Parallel Setup Blocks + Unmarked X-Blocks Machinist Set 4-Piece. Condition: Used. Listed at 45.00 USD. • Application: Machinist setup, fixturing, spacing, and layout work. The Marcus blocks are clearly marked “MARCUS” and feature multiple through-holes, making them useful as parallels, spacers, or modular setup blocks.