The NG-SHM Series A provides the following test width (column spacing) between columns by model:
- SHM305: 16.14 in (410 mm)
- SHM605: 17.13 in (435 mm)
- SHM106: 17.72 in (450 mm)
- SHM206: 28.74 in (730 mm)
- SHM306: 20.87 in (530 mm)
Usable clearance in real testing depends on the installed grips, fixtures, and any tooling in the load path. If you share your maximum specimen width, thickness, and intended setup, our team can confirm the best frame and accessory stack-up for reliable clearance throughout the full stroke.