Drawbar being machined from solid stock
36 pounds - used with HSS/Pro
20 pounds - LSS/HSS
round style adjusts from the top - (obsolete as of '09)
square style adjusts from the bottom
for AG style hitches look here
"Play the game for more than you can afford to lose... only then will you learn the game."
Yeah. Lets build that...
The tractor that's in your head.