Accessories for Tool Cabinet Range of Accessories : Plain Partitions , Slotted Partitions , Dividers , Spanner Holders , Cutter Holders , Locating Pins , Rubber Mats , Drill Bit Holders , Sliding Trays , Tool Holder Key Attributes Each type of cabinet (TCB, TCM or TRB series) uses its own series of drawers. Each drawer has slotted side-joint, and end-walls to accept partitions and dividers. Drawer bottoms are uniformly perforated to facilitate use of bolts and nuts to hold down these partitions The wall height for most drawers is equal on all 4 sides.