| Unit Number Length | Depth | Section Depth or Diameter) |
| Unit Number Length | Width | Section Width |
| Unit Number Length | Width Top | Section Width Top (will be equal to width if profile is symmetric) |
| Unit Number Length | Width Bottom | Section Width Bottom (will be equal to width if profile is symmetric) |
| Unit Number Length | Flange Thk Top | Section Top Flange Thickness |
| Unit Number Length | Flange Thk Bottom | Section Bottom Flange Thickness |
| Unit Number Length | Web Thk | Section Web Thickness |
| Unit Number Length | Radius | Section Root Radius (only applicable to catalogue profiles) or hole size for cellular/castellated beams |
| Unit Number Length | Spacing | Spacing/pitch |
| Text | Type | Profile type description |