The finishing touch to your custom bike built from the ground up, the Deuce Style LED Turn Signal Kit is the perfect addition for any well-seasoned mechanic LED bulbs are dual-function, 1157 The kit includes front amber and rear red turn signals with hollow mounting stems & smoked lenses, front mounting brackets and hardware A pair of 41mm fork tube clamps are included but it is important to note that the rear mounts are not included Height from the bottom of the stem to the top is 2.6", Width of the housing is 2.3", Depth from the lens to pointed backis 3.45" Depending on model, load equalizer is recommended