4x4 Spindle Nut Tool #?

[joeydurango]

I've got to take my front hubs/rotors off this weekend to get to the gravel shields and re-attach them better than the shop guys did last year. Pretty solid on how to do it. Only question is, anyone have a definite part number, from any supplier, for the spindle nut socket I need for a '72 K10, D44 front axle? I know it's four-prong. There are a few out there and it looks like 1/2 ton version may be different from 3/4 ton. Don't want to buy the wrong thing.

Also, tried renting one from Autozone and the part number that shows, photo- and description-wise, the tool that looks like it would work actually corresponds with a completely different tool. The clerk and I went round and round for a solid 30 minutes on this. Would be interesting to see if someone else has this problem at an Autozone somewhere else in the world...