[tsubaki]

SEAN. You are aware that there are different spindle sizes and different tapers (or not) when it comes to axles? For instance the normal light weight axle might carry a straight 1" spindle or a dual axle trailer might carry a 1 1/16 - 1 3/8 taper spindle. Or if you want even more odd my trailer for the V-20 carries a 1 1/4 - 3/4 step taper spindle. There are a lot of combinations between different manufacturers, If you're not sure about the size the easiest way is to purchase a 4" caliper and measure the spindle at the inner and outer bearing.