Box Zero Stem Spacer Kit

FEATURES: Lightest aluminum spacers on the market with ultra-minimalist design
MATERIAL: Extruded and CNC machined from 6061-T6 aluminum
FIT: Available in 1" and 1 1/8"
SIZES: Comes with (2) 1mm, (1), 3mm, (1) 5mm and (1) 10mm

NOTE: In order for these to work properly you must line up the slots so that the spacers stack in a way that keeps them as strong as possible.  Do not offset the spacers otherwise they may compress under extreme pressure or over-tightening.