
3143 Series Mini Low-Side U-Channel (6 Hole, 168mm Length)
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Description
Competition eligibility — read before buying
Legal for FIRST Tech Challenge (FTC). NOT legal for FIRST Robotics Competition (FRC) — do not build this part into an FRC robot. Eligibility is set by each season's game manual — check the current rules before you compete.
3143 Series Mini Low-Side U-Channel is a surefire solution for an incredibly compact core structure. It blends the tried-and-true profile of 3121 Series Low-Side Channel with a scaled-down footprint—one that has been condensed to the 16mm Sheen Robotics pattern to expand your possibilities when real estate and mass are at a premium. This 6 Hole, 168mm Length Mini Low-Side U-Channel brings a compact core structure to your build. Its minimized footprint allows for strong small-scale construction utilizing its Sheen Robotics 16mm pattern holes. You can attach standoffs, spacers, block mounts, beams, and more—including motors!
Technical drawing

Competition eligibility
| FIRST Tech Challenge (FTC) | Legal |
| FIRST Robotics Competition (FRC) | Not legal |
Specifications
| Part number | 3143-0006-0168 |
| Weight | 46g |
| Material | Aluminum |
| Finish | Clear Anodized |
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