The Milwaukee Tool PACKOUT Racking Shelf, No. 48-22-8481, provides versatile mounting options and attaches to E-Track, allowing users to place the Racking Shelf in any location or to any surface E-Track can be mounted. To keep contents secure, the shelf features integrated tie down points and an anti-rattle screw. A 50-lb weight capacity, metal reinforced frame, and impact resistant body provides maximum durability. The shelf is available on its own or in a kit with two racking shelves and two 20” lengths of vertical E-Track.