Extruded and CNC-machined from 6061-T6 aluminum, the Promax stem spacers feature a design that is lightweight and good looking.

• 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
• Includes two 1-millimeter and one each 3-, 5- and 10-millimeter heights, the set provides spacing adjustments of 1 to 20 millimeters