A high performance seal in the lid ensures they are dust tight and water jet resistant (IP65) to withstand the most severe weather. NEW EASYCLOSE METAL WIRE FRONT LATCHES - Providing Easy One Handed Operation. NEW AUTO STACKING LATCHES - Intuitive, Easy To Use And Time Saving Latches For Connecting Modules Together. FULLY BACKWARDS COMPATIBLE - To TOUGHSYSTEM 1 Modules. NEW HALF MODULE COMPATIBILITY- Allowing Half Width Modules To Be Connected To The Box. NEW WIDER & STRONGER HANDLES - Better Ergonomics and Stronger. NEW DEWALT TRACKER READY - Internal fixing point allows DEWALT Tracker to be installed and box tracked via DEWALT Tool Connect. NEW METAL REINFORCED PADLOCK EYE - Providing Superior Security To The Contents. NEW NAME PANEL INSERT - Allowing Boxes To Be Labelled Up By End Users For Easy Identification Of Contents. NEW INCREASED DEPTH - Moving to 16.5cm deep vs 15.0cm. INCLUDES 2 REMOVEABLE LARGE ORGANISER CUPS WITH INTERNAL DIVIDERS & CLEAR COVERS