Service Charge For Access Hole or Extra Bolt Circle In New Strange Alloy Axles - Pair

This inexpensive option may be one you should consider

Access Hole
Provides the ability to tighten housing end nuts thru the axle flange
May be required with brake kits using internal parking brake

Or

Extra Bolt Circle
Offers more future wheel options

Note
There is enough room for two bolt patterns and an access hole
This would double the price of the option