The removable internal tool tote tray with OEM no. H1300009REC is an genuine DeWalt parts for the following models of heavy-duty workboxes:
DEWALT DWST1-71195 WORKBOX (TYPE 1)
STANLEY FMST1-71971 WORKBOX (TYPE 1)
STANLEY STST1-75691 WORKBOX (TYPE 1)
DEWALT DWST1-75774 WORKBOX (TYPE 1)
STANLEY FMST1-75796 WORKBOX (TYPE 1)