STACK PACK Side Tool Rack Rails 2-Pack : FLEX (FS1604-2) When you need easy access to multiple tools to get the job done, the FLEX STACK PACK™ Side Tool Rack Rails 2-Pack offers places to make a quick tool change so you can power through the day. The rails are made from lightweight cast aluminum with a slip-resistant design to securely hang your tools, and they easily attach to the aluminum corner protectors of your FLEX STACK PACK™ storage case for heavy loading capacity. Features: MAXIMUM ACCESSIBILITY — Hang power tools from the sides of your storage toolboxes for easy access on the job DURABLE CONSTRUCTION — Made from durable steel and two-piece construction with a slip-resistant design to securely hang tools or batteries STACK PACK™ COMPATIBLE — Fits with select FLEX STACK PACK™ tool boxes and organizers. Ideal for the Medium Tool Box (FS1102), Suitcase Tool Box (FS1103), and Organizer Box (FS1301) FULL RANGE COMPATIBILITY — STACK PACK™ toolboxes, organizers, accessory cases, and toolbox attachments are endlessly configurable across the full STACK PACK™ system QUICK INSTALLATION — Easily screws to tool box for durable, secure connection CUSTOMIZED EXTENSION — Pre-drilled holes offer customized extension with clamper hooks Specifications: Material — Steel Weight Capacity (lbs) — 15 Specialty — Integrated Hanging Holes; Slip-resistance Design Includes: (2) FLEX STACK PACK™ Side Tool Rack Rails (4) FLEX STACK PACK™ Corner adaptor, fasteners for installation