The stanley fat max waterproof tool boxes features an all round water seal which ensures safe and dry storage the box is constructed of structural foam for extra strength and has extra large storage capacity the portable tote tray is designed to carry tools and small parts yet enables large tool storage inside the toolbox as it is 34 length an integrated v groove on top of the lid enables sawing when needed and it is also suitable for working with pipes and lumber the tough ergonomic soft grip h