#12 - Curt V5 - $25
6" drop rated 7500/750 lbs max.
4" rise rated 6000/600 lbs max.
1" arbor hole and shank on a 2-5/16" ball
#13 - Curt V5 - $25
2" drop or 3/4" rise 1" arbor/shank
2-5/16" ball
7500 max trlr wt/750 max tongue wt.
Has plate with a ball for a stabilizer (can be removed)