MULTIPURPOSE - Our skateboard tool kits are great to crank down axle nuts and reduce slop. Good hardware replacement for skateboard or other risers.

WHAT YOU GET - The package comes with 16 Speed Washers and 40 Bearings Spacers, the specification as below.
Speed Washers Total Size: 12 x 8.5 x 1mm/0.47 x 0.33 x 0.04-Inch (ODxIDxT); Bearing Spacers Total Size: 11 x 10.5 x 8.1mm/0.43 x 0.41 x 0.32-Inch (LxODxID)

RELIABLE MATERIAL - Made of aluminum and iron material, firm and stable, lasts for a long span.

SPECIAL DESIGNED - The speed spacer and washer are designed to assemble on your skateboards, having a quick and stable movement. Make it easier to ensure better and smoother wheel moving.

KINDLY NOTE - Please ensure the item dimension first.