Lose the hose clamp. This is a tachometer or speedometer mount that is made from 6061 aluminum. It has a 3 3/8" hole that will fit many different gauges. It could be mounted under the dash or on top. The bracket measures 1/2" x 4 1/4" x 4 61/64" and comes in a brushed finish but could easily be polished. Comes with mounting hardware. The gauge is not included.