Industrial Square-Tube Kitting Rack with 4 Stored Support Legs

Generate a parametric 3D CAD assembly of an industrial welded steel kitting rack made from 2x2 inch square tube profiles. The rack should be a long rectangular space-frame with a lower base frame, upper frame, vertical posts, cross members, and bottom skids/support rails. Keep the structure simple, welded, editable, and logically divided into components. Add 4 separate stored parts named Leg_1, Leg_2, Leg_3, Leg_4, each as an individual component. Place them on the rack in their storage/transport position, not in their final installed position. Each leg should sit in its own bay between frame posts, with simple supports and locating features to keep it fixed. Each leg should be modeled as a welded support part with: one vertical tube member, one lower horizontal tube member, one diagonal brace forming a triangular stiffened shape, simplified mounting plates at the ends. Allow small differences between the legs, but keep them within the same structural family. Support the legs on the lower frame with multiple contact points. Add simple stops, locator plates, or pockets to prevent sliding and tipping while keeping removal possible from the top or side. Prioritize structural logic, correct spatial arrangement, and future editability. Do not add bolts or fine manufacturing details. Use realistic industrial proportions and create a clean assembly with at least these components: Main_Frame, Base_Skids, Positioning_Stops, Leg_1, Leg_2, Leg_3, Leg_4. If exact dimensions are unknown, use reasonable industrial proportions and keep the whole assembly consistent.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.