Image Item No. Description  75539  Slope 15 5 x 8 x 2/3 with 12 Recessed Studs Catalog: Parts: Slope  3939  Slope 33 3 x 6 with Inner Walls Catalog: Parts: Slope  3049b  Slope 45 2 x 1 Double / Inverted - without Bottom Tube or Bottom Stud Holder Catalog: Parts: Slope  3044b  Slope 45 2 x 1 Double with Inside Bar Catalog: Parts: Slope  3048a  Slope 45 2 x 1 Triple without Inside Bar or Bottom Stud Holder Catalog: Parts: Slope  3040a  Slope 45 2 x 1 without Bottom Tube Catalog: Parts: Slope  4857  Slope 45 4 x 4 Double with Hinge Catalog: Parts: Slope  3678a  Slope 65 2 x 2 x 2 without Bottom Tube Catalog: Parts: Slope  4460a  Slope 75 2 x 1 x 3 - Open Stud Catalog: Parts: Slope  3684a  Slope 75 2 x 2 x 3 - Hollow Studs Catalog: Parts: Slope