Product Info Catalog Building Materials Windows Window Wells Basement Escape Hatch Window Well, Type R, Fits 48 x 22-In. Basement Escape Hatch Window Well, Type R, Fits 48 x 22-In. Request a Quote UPC: 39694048227 Manufacturer: Maccourt Products Inc SKU: 421511 Model Number: 4822C Type R, basement escape hatch window well cover. Fits 48" x 22" circular window well.