TRAY PARK PRS-TT DELUXE & WORK TRAYA versatile and convenient way to keep tools, supplies and technology at arms length on most professional single and double arm Park Tool repair stands Fits PRS 4. 2, PRS 3 OS, PRS 3. 2, PRS 2 OS and PRS 2. 2 stands 19 tool holding holes, slots and small trays in a variety of shapes and sizes Integrated mounting holes for PTH 1 Paper Towel Holder (not included) Adjustable utility hook to hang wheels, parts and scales Can be installed on a fully