Lot of 4 light, smaller sized heatsink for Intel Socket 370 and AMD Socket 462 (Socket A). These coolers have a clip that attached to the centre clip rather than three clips.
These are good for Socket 370 to Slot 1 converters as they are light and do not rip the CPU adapter out of the motherboard like some heavy CPU coolers.
One of them are (Aavid) basically new and come with unused fan, but the other three are used and one of them don't come with a fan (but you can install one)