Image Item No. Description  22889  Slope, Inverted 45 6 x 2 Double with 2 x 4 Cutout Catalog: Parts: Slope, Inverted  60219  Slope, Inverted 45 6 x 4 Double with 4 x 4 Cutout and 3 Holes Catalog: Parts: Slope, Inverted  67440  Slope, Inverted 60 4 x 1 x 3 Catalog: Parts: Slope, Inverted