Burrs and crimp marks are not present, eliminating tedious work.
Axle head is slightly beveled to minimize contact with the outside wheel hub.
Axle shaft is formed to a high tolerance, ensuring top performance.
Slightly oversized axle shaft minimizes wheel wobble.
The groove on the axle shaft minimizes contact with the wheel bore.
The superior nickel plating provides a smooth hard surface. No preparation is required.1