• Aluminum rails with engineered nylon pegs, hooks, and clamps for professional use
• Unique socket pegs can be rotated 360? to keep size markings in view
• Spring ball locks sockets onto pegs for use as portable rack or drawer organizer
• Keeps work space organized for maximum efficiency
• All components resistant to rust, corrosion, and most shop chemicals
• Tool holders can be moved to provide adequate spacing between tools
• Unbreakable in normal use