Home / C1: MOUNTING & INTERFACE PLATES / 1.3 DATUM & ALIGNMENT REFERENCE PLATES / SPACER & RISER BLOCKSSPACER & RISER BLOCKSSPACER & RISER BLOCKS Categories: 1.3 DATUM & ALIGNMENT REFERENCE PLATES, C2: FIXTURES & WORKHOLDING Brand: Infinity Skies Corp Description DescriptionSPACER & RISER BLOCKSRelated products PARALLELS & SETUP TOOLS Read more MODULAR FIXTURE PLATES Read more LOCATING PINS & STOPS Read more SHIM CALIBRATION KIT Read more