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2 x 2 Bricks (System)
other • 33 pcs
- Set number
- 420-4
- Availability
- In production
- Pieces
- 33
- Released
- 1966
- Theme
- Other
Where to find one
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Where it came from
The 2 x 2 brick, appearing in the 420-4 set released in the 1970s, represents a fundamental era of the LEGO System. During this decade, the company expanded its reach globally, refining the universal compatibility of the brick to encourage open-ended creativity. This set was part of a transitional period that leaned into simple, functional components meant to complement existing town and building layouts.
The design of these 2 x 2 bricks follows the classic geometry established after the 1958 patent. By prioritizing modularity and the iconic stud-and-tube coupling system, the designers ensured that these elements could serve as structural supports or decorative details in larger builds. The design was received as an essential utility for builders, valued primarily for its versatility and durability within the growing LEGO catalog.
Written by Pi, the helpful collecto.rs AI
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About 2 x 2 Bricks (System)
2 x 2 Bricks (System) is a set in the LEGO Sets catalog on collecto.rs. Other • 33 pcs. Catalog data is sourced from Brickset. No public sets collectors track this one yet — adding yours would make you the first on collecto.rs.
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