The set of two brackets attaches a standard 140 mm fan to the Megahalems Tower Cooler from Prolimatech with either a standard straight or a fancy round frame. The clips offered here are equally suitable for fans with normal, straight outer frame as well as for fans, which have a special, round frame construction. However, only 140 mm fans with a frame depth of 25 mm are compatible. Technical details:Fan compatibility: - 1x fan with different (round) or standard (straight) frame in the format - 140 x 140 x 25mmCooler Compatibility: - Prolimatech Megahalems Rev.C - Prolimatech Black Series Megahalems - Prolimatech Blue Series Megahalems - Prolimatech Red Series Megahalems