Image Item No. Description  4032  Plate, Round 2 x 2 with Axle Hole Catalog: Parts: Plate, Round  2654  Plate, Round 2 x 2 with Rounded Bottom (Boat Stud) Catalog: Parts: Plate, Round  68568  Plate, Round Corner 3 x 3 with 2 x 2 Curved Cutout Catalog: Parts: Plate, Round