Upgrade your U2000, U5000, 7500 or 7400 with these high quality heat sinks on the neck board color drive transistors.  These heat sinks are a dramatic improvement to the clip on heat sinks and are modelled after the later implemented ones that have worked for years.  

These large aluminum fins screw in place, require some heat sink compound, and are sure to extend the life of your monitor's neck board.

Sold in sets of 3!