Description of Park Tool 106 Work Tray Note: Delivery includes the work tray only. Other products shown serve solely illustrative purposes and will not be delivered. A great work stand accessory built to keep tools, lubes and spare parts right at your fingertips. The work tray installs easily utilizing Park Tools exclusive receiver pod accessory system found on the PRS-15, PRS-25, PCS-10, PCS-11, post 2011. PRS-20 and PRS- 21, as well as PCS-9 and post 2003 PCS-1 and PCS-4 when used with part #106-AC Accessory Collar (available separately).