ModFlex Socket Organizer Rail System

Expandable, Low‑Profile, Customizable socket system — Build your system one rail at a time to hold your Harbor Freight, Quinn, Icon, Gearwrench, Craftsman, or Matco sockets. Various adapter clips are also available for more efficient storage of hex bits and crowfoot sockets. This modular magnetic organizer lets you snap rails together as your collection grows, creating a clean, unified layout that adapts to your workflow. Each rail locks in place with precision, giving you a seamless expansion path from a single tray to a full shop‑grade setup.