Back to Brick 1 x 2
Basic Building Set (033-2) is a System LEGO set released in 1968 with 177 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing System sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 34 unique part types.
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Parts in this set
34 parts · updating…
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Brick 1 x 13005 · ×4 · White -
Brick 1 x 13005 · ×4 · Red -
Brick 1 x 23004 · ×8 · White -
Brick 1 x 23004 · ×10 · Red -
Brick 1 x 23004 · ×2 · Trans-Clear -
Brick 1 x 23004 · ×2 · Yellow -
Brick 1 x 23004 · ×2 · Black -
Brick 1 x 63009 · ×2 · Red -
Brick 1 x 63009 · ×2 · White -
Brick 10 x 20 without Bottom Tubes, with '+' Cross Support (early Baseplate)700b · ×1 · Light Gray -
Brick 2 x 103006 · ×1 · Red -
Brick 2 x 103006 · ×1 · White -
Brick 2 x 2 without Inside Ridges3003a · ×3 · Black -
Brick 2 x 2 without Inside Ridges3003a · ×10 · White -
Brick 2 x 2 without Inside Ridges3003a · ×10 · Red -
Brick 2 x 2 without Inside Ridges3003a · ×2 · Trans-Clear -
Brick 2 x 2 without Inside Ridges3003a · ×4 · Yellow -
Brick 2 x 3 without Cross Supports3002a · ×10 · Red -
Brick 2 x 3 without Cross Supports3002a · ×10 · White -
Brick 2 x 4 without Cross Supports3001a · ×2 · Yellow -
Brick 2 x 4 without Cross Supports3001a · ×2 · Blue -
Brick 2 x 4 without Cross Supports3001a · ×28 · White -
Brick 2 x 4 without Cross Supports3001a · ×32 · Red -
Brick 2 x 4 without Cross Supports3001a · ×2 · Trans-Clear -
Brick 2 x 83007 · ×2 · Red -
Brick 2 x 83007 · ×2 · White -
Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside7049bc01 · ×2 · White -
Door 1 x 2 x 3 Left with Hollow Studs, Fixed Glass32bc01 · ×1 · Red -
Plate 2 x 83034 · ×2 · White -
Plate 4 x 83035 · ×2 · White -
Tyre Smooth Old Style - Small132a · ×4 · Black -
Wheel Old with 4 Studs7039 · ×4 · Red -
![Window 1 x 4 x 2 Classic with Long Sill [Complete]](https://cdn.rebrickable.com/media/parts/ldraw/4/453bc01.png)
Window 1 x 4 x 2 Classic with Long Sill [Complete]453bc01 · ×2 · Red -
![Window 1 x 6 x 2 [Old Style Extended Lip & Glass]](https://cdn.rebrickable.com/media/parts/ldraw/4/645bc01.png)
Window 1 x 6 x 2 [Old Style Extended Lip & Glass]645bc01 · ×2 · Red