Image Item No. Description By  4569  Slope 10 6 x 1 Catalog: Parts: Slope 1  4515  Slope 10 6 x 8 Catalog: Parts: Slope 1110  75539  Slope 15 5 x 8 x 2/3 with 12 Recessed Studs Catalog: Parts: Slope 1  5404  Slope 18 2 x 1 x 2/3 Catalog: Parts: Slope 5  61409  Slope 18 2 x 1 x 2/3 with Grille Catalog: Parts: Slope 3409  60477  Slope 18 4 x 1 Catalog: Parts: Slope 14777  30363  Slope 18 4 x 2 Catalog: Parts: Slope 3976  49618  Slope 25 8 x 1 x 3 Catalog: Parts: Slope 9  54200  Slope 30 1 x 1 x 2/3 Catalog: Parts: Slope 140468  85984  Slope 30 1 x 2 x 2/3 Catalog: Parts: Slope 126009  3300  Slope 33 2 x 2 Double Catalog: Parts: Slope 128  3299  Slope 33 2 x 4 Double Catalog: Parts: Slope 63  4286  Slope 33 3 x 1 Catalog: Parts: Slope 25728  3298  Slope 33 3 x 2 Catalog: Parts: Slope 12729  4161  Slope 33 3 x 3 Catalog: Parts: Slope 81  99301  Slope 33 3 x 3 Double Concave Catalog: Parts: Slope 21  3675  Slope 33 3 x 3 Double Convex Corner Catalog: Parts: Slope 180  3297  Slope 33 3 x 4 Catalog: Parts: Slope 184  3939  Slope 33 3 x 6 with Inner Walls Catalog: Parts: Slope 2  58181  Slope 33 3 x 6 without Inner Walls Catalog: Parts: Slope 2  4509  Slope 33 6 x 6 Double (Train Roof) Catalog: Parts: Slope 10  35464  Slope 45 1 x 1 Double Catalog: Parts: Slope 13281  22388  Slope 45 1 x 1 x 2/3 Quadruple Convex Pyramid Catalog: Parts: Slope 14739  3040  Slope 45 2 x 1 Catalog: Parts: Slope 66709  3044  Slope 45 2 x 1 Double (Undetermined Type) X Catalog: Parts: Slope 928  3049  Slope 45 2 x 1 Double / Inverted (Undetermined Type) X Catalog: Parts: Slope 77  3049a  Slope 45 2 x 1 Double / Inverted - with Bottom Tube Catalog: Parts: Slope 8  3049b  Slope 45 2 x 1 Double / Inverted - without Bottom Tube or Bottom Stud Holder Catalog: Parts: Slope 971  3049c  Slope 45 2 x 1 Double / Inverted with Bottom Stud Holder Catalog: Parts: Slope 74  3044c  Slope 45 2 x 1 Double with Bottom Stud Holder Catalog: Parts: Slope 763  3044b  Slope 45 2 x 1 Double with Inside Bar Catalog: Parts: Slope 5821  3044a  Slope 45 2 x 1 Double without Inside Bar or Bottom Stud Holder Catalog: Parts: Slope 36  3048  Slope 45 2 x 1 Triple (Undetermined Type) X Catalog: Parts: Slope 83  15571  Slope 45 2 x 1 Triple with Bottom Stud Holder Catalog: Parts: Slope 1887  3048c  Slope 45 2 x 1 Triple with Inside Bar Catalog: Parts: Slope 552  3048a  Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder Catalog: Parts: Slope 11  92946  Slope 45 2 x 1 with 2/3 Cutout Catalog: Parts: Slope 33562  28192  Slope 45 2 x 1 with Cutout without Stud Catalog: Parts: Slope 293  3040a  Slope 45 2 x 1 without Bottom Tube Catalog: Parts: Slope 259  3039  Slope 45 2 x 2 Catalog: Parts: Slope 45951  3043  Slope 45 2 x 2 Double Catalog: Parts: Slope 893  3046  Slope 45 2 x 2 Double Concave Catalog: Parts: Slope 364  962  Slope 45 2 x 2 Double Convex / Double Concave Catalog: Parts: Slope 15  3045  Slope 45 2 x 2 Double Convex Corner Catalog: Parts: Slope 7700  3038  Slope 45 2 x 3 Catalog: Parts: Slope 763  3042  Slope 45 2 x 3 Double Catalog: Parts: Slope 33  3037  Slope 45 2 x 4 Catalog: Parts: Slope 5476  3041  Slope 45 2 x 4 Double Catalog: Parts: Slope 72  80545  Slope 45 2 x 4 x 1 1/3 Double, Tapered Catalog: Parts: Slope 2  23949  Slope 45 2 x 6 Catalog: Parts: Slope 569