Features and Benefits:Versatile Mounting: E-track Compatible;50lbs Weight Capacity per shelf;Metal Reinforced Frame;Includes 2-PACKOUT Shelves and 2-20” E-Track Sections;Impact Resistant Body;Easily Moveable;Integrated Tie Down Points;Modular Connectivity with ALL PACKOUT™ Components;Part of the PACKOUT™ Modular Storage System;Integrated Handles;The MILWAUKEE® PACKOUT™ Racking Kit includes two PACKOUT™ racking shelves and two lengths of E-Track to attach and mount the racking system to a wide variety of surfaces: including vans, trucks, trailers, garages, and shops. These tool storage racks have a 50lbs weight capacity per shelf with metal reinforced frames and impact-resistant bodies that allow for customization of a PACKOUT™ System. This Racking Kit is part of the PACKOUT™ Modular Storage System, the industry's most durable and versatile storage system.