Gridfinity baseplate, 4×3 grid, 168×126 mm

gridfinity-baseplate

Use it

(import "parts/logistics/GRIDFINITY-PLATE-4x3.ik" as p)

In a design on ink: ask your agent for it by name, or by what it must be.

Frame of reference

Bottom z=0; length x, width y, centred xy (blank x panels0..total, joint at negative x).