RC Dual Fan Base, Adjustable, Fits 36, 40, 42, Motors, Cooling Fan 30 * 30mm (Black, 30 * 30mm)

["The RC motor fan cooling base consists of an aluminum bracket that can accommodate a 30 * 30mm fan and a stainless steel circular fixture with an adjustable range of 21-44mm.","Supports motors ranging from 35-43mm.","Compared to traditional fan bases, this fan base can save more internal space and support most motor models on the market.","The structure is simple and durable, which can better dissipate heat.","Please purchase a suitable base according to your fan size. This base must use two fans at once."]