| Image | Item No. | Description | By |
| 4287 | Slope, Inverted 33 3 x 1
Catalog: Parts: Slope, Inverted | 85990 |
| 4089 | Slope, Inverted 33 3 x 2 Hollow with Tow Ball (Arm Piece)
Catalog: Parts: Slope, Inverted | 5 |
| 3747b | Slope, Inverted 33 3 x 2 with Flat Bottom Pin and Connections between Studs
Catalog: Parts: Slope, Inverted | 50329 |
| 3747a | Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
Catalog: Parts: Slope, Inverted | 21295 |
| 2752 | Slope, Inverted 33 3 x 2 with Hollow Round Bottom Tube
Catalog: Parts: Slope, Inverted | 278 |
| 4228 | Slope, Inverted 33 5 x 6 x 2
Catalog: Parts: Slope, Inverted | 631 |
| 3665 | Slope, Inverted 45 2 x 1
Catalog: Parts: Slope, Inverted | 158553 |
| 2310 | Slope, Inverted 45 2 x 1 with 2/3 Cutout
Catalog: Parts: Slope, Inverted | 1423 |
| 3676 | Slope, Inverted 45 2 x 2 Double Convex
Catalog: Parts: Slope, Inverted | 20336 |
| 3660 | Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Catalog: Parts: Slope, Inverted | 117005 |
| 76959 | Slope, Inverted 45 2 x 2 with Hollow Round Bottom Tube
Catalog: Parts: Slope, Inverted | 7302 |
| 3660old | Slope, Inverted 45 2 x 2 with Solid Round Bottom Tube
Catalog: Parts: Slope, Inverted | 223 |
| 2341 | Slope, Inverted 45 3 x 1 Double
Catalog: Parts: Slope, Inverted | 5175 |
| 32802 | Slope, Inverted 45 4 x 1 Double
Catalog: Parts: Slope, Inverted | 1633 |
| 4871 | Slope, Inverted 45 4 x 2 Double with 2 x 2 Cutout
Catalog: Parts: Slope, Inverted | 16954 |
| 30390 | Slope, Inverted 45 4 x 2 Double with Pins
Catalog: Parts: Slope, Inverted | 5 |
| 4854 | Slope, Inverted 45 4 x 4 Double
Catalog: Parts: Slope, Inverted | 8812 |
| 72454 | Slope, Inverted 45 4 x 4 Double with 2 Holes
Catalog: Parts: Slope, Inverted | 6788 |
| 52501 | Slope, Inverted 45 6 x 1 Double with 1 x 4 Cutout
Catalog: Parts: Slope, Inverted | 24511 |
| 22889 | Slope, Inverted 45 6 x 2 Double with 2 x 4 Cutout
Catalog: Parts: Slope, Inverted | 4573 |
| 30283 | Slope, Inverted 45 6 x 4 Double with 4 x 4 Cutout
Catalog: Parts: Slope, Inverted | 1249 |
| 60219 | Slope, Inverted 45 6 x 4 Double with 4 x 4 Cutout and 3 Holes
Catalog: Parts: Slope, Inverted | 8718 |
| 30183 | Slope, Inverted 45 6 x 4 Double with Recessed Center
Catalog: Parts: Slope, Inverted | 1375 |
| 5117 | Slope, Inverted 45 6 x 8 Double with 4 Holes and 4 Pin Holes
Catalog: Parts: Slope, Inverted | 1 |
| 67440 | Slope, Inverted 60 4 x 1 x 3
Catalog: Parts: Slope, Inverted | 1153 |
| 30373 | Slope, Inverted 65 6 x 6 x 2 Quad with Cutouts
Catalog: Parts: Slope, Inverted | 291 |
| 2449 | Slope, Inverted 75 2 x 1 x 3
Catalog: Parts: Slope, Inverted | 30920 |