Duplo Support Brick 2 x 4 x 3
4537Duplo, Quatro and Primo
Colors
4
Colors
Appears in these sets
5595-1
Airport
2009
4987-1
Gravel Pit
2007
7840-1
Airport Action
2005
970680-1
Special Elements for Early Simple Machines Set
2002
3085-1
Racing Action
2001
9654-1
Early Simple Machines II
1998
9652-1
Fun Time Gears
1995
9653-1
Mechanical Toy Shop
1995
9976-1
Airport
1989
9156-1
Airport
1989
2720-1
Goods Station (Cargo Center)
1988
2638-1
Container Truck (Truck with Crane)
1987
1041-1
Harbor
1986
1045-1
Industrial Elements
1986
9153-1
Train
1986
1046-1
Train Set
1985
2646-1
Crane Set
1983
2700-1
Train Set (Freight)
1983