Rev-A-Shelf  4WCTM-18DM2 Double Top Mount 1.75" Face Frame Wood Waste Containers Absolute sturdiness with front-side mounting, rear brackets and full-extension ball-bearing slides 15" Face Frame Opening required - Typically found on 18" wide cabinets. Intended for use on standard 24" depth cabinets only, Non Adjustable. Designed for 1-1/2" face frame application Double 35 Quart Wood Top Mount Waste Container for 1-3/4" Face Frame. Limited lifetime warranty. Patented Door mount kit included to fit almost any door style (US Patent #: 6,390,576)