Fan Mount Kit (4 rivets & 4 nylock nuts included) Designed by the-fan-man these 1/2x1/8" steel bars come 28" long and unpainted. Set screws are welded into place on the bars which hold the electric fan. The bars need to be cut to size and pop riveted onto the side brackets of the radiator. This offers a hidden look and places the fan close to the radiator.