How big is the hole?

[rpeter]

I need to buy a ball for attaching to the drawbar on a <font color="orange">B7800</font> and do not know if the hole (in the drawbar) is 3/4 inch or 1' inch. Naturally it is Saturday afternoon so the dealer is closed and the tractor is a two hour ride away.

Anyone know what size the hole is on the <font color="orange">B7800</font> drawbar [img]/forums/images/graemlins/confused.gif[/img]

[ronjhall]

Holes in my B2910 drawbar are 13/16".

[wushaw]

Don't forget to get the longer shanked reciever ball due to a draw bar is thicker than a automotive reciver.

[rpeter]

Thanks for both of the replies. I would have never even thought about the thickness of the drawbar [img]/forums/images/graemlins/grin.gif[/img]

[walmcollc]

3/4" on my '04 B7800