Simply put, this is the perfect tool box for your Tacoma - it's specifically designed to work with Tacoma's deck rail system:
•Corrosion-resistant, lightweight aluminum construction
•Attractive powder-coated mill finish
•Sturdy cam lock and lid support for superior security and protection for tools and valuables
•Flexible mounting lets you choose one of four locations
•Drain hole plug for easy cleaning
Cargo and load capacity limited by weight and distribution.