Charleston Saddle Universal Oven Cabinet - 33"W X 90"H X 24"D-2D-3DRA-1S. Opening 26-1/2"W X 24-3/8"H - Drawers can be removed and frame can be cut to accommodate larger oven units. Cabinets By Sabrina Soto offers the lowest priced RTA cabinets on the internet. Free samples, design services and shipping. Manufacturer direct, wholesale priced kitchen and bathroom cabinets. Check out our award winning customer service. Never undersold!