Train Couplers and Wheels (The Building Toy)

Plate Special 2 x 4 with Train Coupler Closed for Hook

Red· 737

Plate Special 2 x 4 with Train Coupler Closed with Hook

Red· 737c01

Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside

White· 7049bc01

Train Wheel with 2 x 2 Stud Center, Traction Teeth

Red· upn0384a