Freelance 4 Wheel Open Wagon Kit (3 plank)
Similar to GS6 in ease of construction, and sized to match the GS10 and GS11 vans. The sides are removable, their stanchions plugging into cast sockets. Complete with axleguards, the 25mm or 24.5mm diameter wheels being required.
Dimensions Length 170mm, Width 100mm, Height 58mm.