375 Key Hub. This hub fits all AndyMark wheels. These hubs now feature a 1.125" boss centering feature.
Specifications:
- Material: 6061 aluminum
- Bore: 3/8" inside diameter, with a 3/32" keyway
- Bolt Pattern: Six - 0.204" diameter holes, evenly spread on a 1.875" diameter bolt circle.
- Finish: tumbled
- Weight: 0.11 pound
- Outside diameter: 2.25 inches
NOTE: Some of these hubs feature an unneeded key way. These are not needed and will not hinder performance of the hub.