Cross section
cross_section_mm
Main Chord Tube
main_chord_tube
Diagonal Brace Tube
diagonal_brace_tube
Connection type
connection_type
super-size conical connection with tapered pin holes
Section Weight 3M
section_weight_3m_kg
Quatro (square) and Fold (folding)
Clamp Compatibility
clamp_compatibility
Cell clamp 200/400/500/600 series
Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.