Ahhhhh. Good information to have there, oh wise one!

And I'm sure the included shipping is a factor as well.
I could see a definite advantage in the higher strength steel for something like this with the potential to get a l'il torqued on a somewhat regular basis. And having to adjust it to make it fit outta the box would be pretty annoying. I'm not familiar with SSQA attachments, but if they're anywhere near as sloppy as the 3pt quick attach seems like there'd be plenty of room to get it right the first time.
Even after reading all the threads I could find I'm still curious about the "digging" around the base of the tree with these and how that's done properly w/o torquing the grapple.
Thanks for the info, k0ua.

d:^) Schneeks..