Cross section
cross_section_mm
304.8 x 304.8 (12 in x 12 in)mm
Chord Tube In
chord_tube_in
Diagonal Tube In
diagonal_tube_in
Weight 10Ft Length
weight_10ft_length_kg
Material alloy
material_alloy
Max Udl At 20Ft Span Lbs Per Ft
max_udl_at_20ft_span_lbs_per_ft
Max Center Point Load At 20Ft Span Lbs
max_center_point_load_at_20ft_span_lbs
Hole Centers
hole_centers_mm
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.