Designed for 15" and 18" base cabinets, Rev-A-Shelf's 4WC-WN Series is the perfect solution for your kitchen waste needs. Store single or double orion gray 35 and 50 qt. containers in a walnut dovetail frame with satin finish on full-extension with 3/4" over-travel, MOVENTO, 132 lb. rated, concealed slides with BLUMOTION soft-close. Patent pre-assembled door mount brackets (US Patent No. 6,390,576) and one matching lid included and all single units feature rear storage. TIP-ON technology available (sold separately).