The park tool work tray for repair stands is a large tray ideal for holding small parts and tools with deep sides so small items stay put and a variety of slots and holes to hold any size or shape tool this work tray fits all park tool repair stands except the prs 2os prs 3os prs 4os and prs 15 stands does not fit oversize stands the current prs 5 2002 uses a black vertical tube that pairs well with the 104 tray the pre 2002 prs 5 models use a blue oval tubing which has marginal but ade