8 Pieces skates spacers inline bearing spacer axle aluminum speed spacer for 6mm axles roller

Strong and durable:
The skate bearing spacers is made of quality aluminum, strong and durable, they can minimizes resistance to the bearings and extend bearing life.

Standard skate spacer:
The aluminum shaft outer diameter is 7.9 mm, inner diameter is 6.3 mm, length is 23.5 mm, suitable for standard size wheels, applied for standard size 8 mm bearings, and standard size 6 mm axles, widely applied for skates, skateboards, single row pulley, double row pulley, etc..
Features: Installed between the two bearings, the inner diameter of the middle of the bearing will be changed from the original 8MM to 6MM, and the two ends of the three-section long sleeve will not protrude, and it is flush with the bearing， after install this spacer, the srews should be used 6mm.

Specifications:
Material: aluminum
Size: outer diameter: 7.9 mm, inner diameter: 6.3 mm, length: 23.5 mm
Color: silver

Package includes:
8 x Skates spacers

Note:
Manual measurement, please allow slight errors on size.