Image Item No. Description By  92584  Wedge, Plate 10 x 10 Cut Corner with no Studs in Center Catalog: Parts: Wedge, Plate 4  2401  Wedge, Plate 10 x 10 with 4 x 4 Cutout and Cut Corner Catalog: Parts: Wedge, Plate 475  47397  Wedge, Plate 12 x 3 Left Catalog: Parts: Wedge, Plate 91  47398  Wedge, Plate 12 x 3 Right Catalog: Parts: Wedge, Plate 87  30355  Wedge, Plate 12 x 6 Left Catalog: Parts: Wedge, Plate 546  30356  Wedge, Plate 12 x 6 Right Catalog: Parts: Wedge, Plate 551  15706  Wedge, Plate A-Shape with 2 Rows of 4 Studs Catalog: Parts: Wedge, Plate 3