Train Couplers and Wheels (The Building Toy)

Unknown Samsonite

The manufacturer has approved the data, but no images.

Manufacturer page

Source: Rebrickable. Data from Rebrickable (rebrickable.com)

Parts list (12 pieces, without spare parts)

How many times will you build it? Include spare parts

Description	Color	Count
Train Wheel with 2 x 2 Stud Center, Traction Teeth upn0384a	Red	4
Plate Special 2 x 4 with Train Coupler Closed for Hook 737	Red	3
Plate Special 2 x 4 with Train Coupler Closed with Hook 737c01	Red	3
Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside 7049bc01	White	2

Part images: LDraw library (ldraw.org), license CC BY 4.0. Part data: Rebrickable.