Powerslide MAG Spacers are made of super lightweight magnesium.  They fit all common inline skates featuring axles with 8mm diameter and all common wheels that have a total core width of 24mm. The spacers are 10,20mm. 

Spacer: Mag Spacer 8mm; length 10,2mm; fitting 608 PS bearings; 8-pack;

- Magnesium

- Sold in packs of 8