The MAKPAC Interlocking Case 3 Row Insert Tray with 6 Dividers and Foam Lid (P-83696) transforms the MAKPAC Interlocking Case (sold separately) into a versatile organizer. It features 12 compartments in four different sizes; the universal insert provides optimal organization of accessories. It allows easy access to commonly used items. It’s part of the Makita MAKPAC Interlocking Storage System.