Tool Storage Foam Inserts, Color Black/Blue, Compatible with Grainger Part Number 4YP81, Compatible with Product Type Pliers, Sockets, Customizable No, Features Organize Tools, Prevent Damage, For Use With No. 4YP81 Socket Set, Material EVA, Number of Compartments 21, Overall Height 32 mm, Overall Length 568 mm, Overall Width 374 mm