Color: Silver; Material: Aluminum; Size: 11 x 8.1 x 10.3mm / 0.43 x 0.32 x 0.41"(OD*ID*H); Packing List: 16 x Spacers Advantage: It has the characteristics of high strength, high hardness, and good wear resistance, easy to keep clean, and has a long service life. It is available for easy maintenance and will fit most roller skates. They can better fix the bearing and reduce the resistance, achieve the purpose of making the bearing move more smoothly, and avoid the bearing from falling. Fit for most standard size wheels and standard size 8mm axle. Instruction: First, put one bearing into the wheel, then install the spacer into the bearing already in the wheel, and finally insert the other bearing into the other side of the wheel. Application: This hardware is used for the modification of outdoor sports enthusiasts' roller skates or the maintenance and replacement of accessories. Note: Measure your wheel bearing size to ensure proper installation. This hardware is used for the modification of outdoor sports enthusiasts' roller skates or the maintenance and replacement of accessories.

Specification
Color: Silver
Material: Aluminum
Size: 11 x 8.1 x 10.3mm / 0.43 x 0.32 x 0.41"(OD*ID*H)
Packing List: 16 x Spacers

Advantage
1. It has the characteristics of high strength, high hardness, and good wear resistance, easy to keep clean, and has a long service life.
2. It is available for easy maintenance and will fit most roller skates. They can better fix the bearing and reduce the resistance, achieve the purpose of making the bearing move more smoothly, and avoid the bearing from falling.
3. Fit for most standard size wheels and standard size 8mm axle.

Instruction
First, put one bearing into the wheel, then install the spacer into the bearing already in the wheel, and finally insert the other bearing into the other side of the wheel.

NOTE: Measure your wheel bearing size to ensure proper installation.