The Ready Access 60021322 Model 600 is a premium manual drive-thru window designed for commercial kitchens, service stations, and restaurants seeking a durable, non-electric solution. Part of the 600 Series, this left-to-right sliding window (47.5"W x 35.75"H) is built for durability with a clear anodized aluminum frame and 3/4-inch insulated, low-e tempered glass (Solarban 70XL), enhancing energy efficiency while maintaining clarity. Its self-closing feature ensures convenience, eliminating the need for electric operation while providing a secure, smooth slide from the exterior. Ideal for drive-thru or walk-up installations, this window accommodates a rough opening of 48" x 36.25", making it a versatile choice for commercial spaces. The silver finish complements modern architectural designs, while the self-latching mechanism adds an extra layer of security. Whether you're outfitting a gas station, quick-service restaurant, or other high-traffic commercial facility, this Ready Access window delivers reliability, energy efficiency, and a sleek aesthetic—all without the need for electric power. For restaurants and businesses prioritizing cost-effective, low-maintenance solutions, this manual drive-thru window is a top choice.