Click to expand Tap to zoom Trailfx 48' X 20' TOOL BOX Description Description The TrailFX Lid Has Two Layers Of Aluminum And A Higher Density Foam Fill Than Any Of The Competitive Boxes On The Market. TrailFX Lid Is Strongest, Most Rigid Lid On The Market While Adding Both Strength And Security For The Life Of The Unit. The Body Of The TrailFX Box Also Features Fully Welded TIG Seams And The Built-In Small Parts Storage Bin, A Patented Feature. The Built-In Small Parts Storage Bin Adds Strength To The End Of The Box. The TrailFX Latching System Features A High Quality Stainless Steel Latch For Lasting Durability And Convenience. The TrailFX Box Features Easy One Hand Entry Through The Use Of A Self Opening Shock. Call For Availability (855)867-1433