Plastic Tray (PL.139) - for use with Facom S.320B Steel Case module set. Tray holds the S.306-350D torque wrench plus accessories. These trays will crack over time ....replacements are in stock and relatively inexpensive. The tray for sale is the one that fills the complete metal case and does not include the tools or the smaller accessory trays. This tray can also be used openly in a tool box/cabinet (without the metal case) to store this torque wrench and accessory components. Tray for this set is "black", not red as shown in photo.