Image Item No. Description  2337  Windscreen 4 x 4 x 2 Canopy Extender with Hinges Catalog: Parts: Windscreen  4474  Windscreen 6 x 4 x 2 Canopy Catalog: Parts: Windscreen  2418b  Windscreen 6 x 6 x 2 Octagonal Canopy with Axle Hole Catalog: Parts: Windscreen  2507  Windscreen 10 x 4 x 2 1/3 Canopy Catalog: Parts: Windscreen