CRL Satin Anodized DW Series Manual Deluxe Sliding Service Window XX Without Screen is manufactured for heavy-duty commercial use and drive thru applications such as fast food restaurants, receptionist window, cashier window and office. It offers a number of options to choose from. CRL Satin Anodized DW Series Manual Deluxe Sliding Service Window XX Without Screen comes glazed with a choice of 1/4" tempered, laminated, tinted, or wire glass, or a 1/2" insulating glass unit. It has a double slider configuration that makes the transaction process easy and safe. Its heavy structured design gives years of maintenance-free operation. It can be customized in a desired pattern to fit the openings. It has a removable header access panel to enable better services. Features: Removable header access panel to enable servicing Adjustable sliding panel to compensate for uneven counter surfaces Upgraded full length heavy-duty ball bearing carrier Optional full bottom track Newly designed self-locking handle Available glazing options: 1/4" (6.4 mm) tempered, laminated, tinted, wire 1/2" (12.7 mm) tempered, laminated, tinted, insulating Available options: Keyed lock Full bottom track Burglar bar Formica counter shelf Stainless steel counter shelf Surrounding frames to fill large openings Open counter area * primary slider clerk's right unless specified left. DS 06/28/2016