Promax Stem spacers Kit 1 1/8' 10,5,3,1(2pcs)mm blue

Extruded and CNC-machined from 6061-T6 aluminum, the Promax stem spacers feature a design that is lightweight and good looking. Sold in packs of five, including two 1-millimeter and one each 3-, 5- and 10-millimeter heights, the set provides spacing adjustments of 1 to 20 millimeters.