This 42″W x 40″H inline bi-parting pass-thru window includes built-in staging area. This flush-mount, bi-parting slider operates with two bi-parting, top-hung doors, generating faster speed of service. It also includes ‘hands-free' operation through the use of an electric thru-beam at the base of the window. An overall base depth of 21" provides a stainless steel counter that both the attendant and the customer can use. FM-42E: Unit Size: 42″W x 40″H