Features and Benefits: Holds 1/4"; 3/8" and 1/2" socketsKeeps all sockets in one place in your tool boxIt accommodates a wide range of sockets and attachments including regular; long; universal; and extensionsHas convenient carrying handle to carry them to the job and avoid returns trips for the ones you forgetEasy to spot a missing toolHolds 80 sockets totalTray loaded with tools is heavy enough to stay put without fastening in place; even when removing sockets from the rack. Rack tray is 6" x 18" metal frame with four 17" socket racks.;