Image | Item No. | Description |
| Mx2314 | Modulex, Brick with Grooves 1 x 1 x 4 (vertical profile brick) Catalog: Parts: Modulex, Brick |
| Mx2315 | Modulex, Brick with Grooves 1 x 1 x 5 (vertical profile brick) Catalog: Parts: Modulex, Brick |
| Mx2341 | Modulex, Brick with Grooves 1 x 4 (horizontal profile brick) Catalog: Parts: Modulex, Brick |
| Mx2351 | Modulex, Brick with Grooves 1 x 5 (horizontal profile brick) Catalog: Parts: Modulex, Brick |
| Mx2361 | Modulex, Brick with Grooves 1 x 6 (horizontal profile brick) Catalog: Parts: Modulex, Brick |
| Mx2371 | Modulex, Brick with Grooves 1 x 7 (horizontal profile brick) Catalog: Parts: Modulex, Brick |