This is a 3-D printable, quick attach for professor boots, mini skidi I was able to print all of these parts with supports on with my Ender3. Just make sure that when you print the arm you do not have supports on the inside of it.

It requires two and 2.5 x 20 or up to 30 mm screws and two nuts for those. Along with a servo extension wire if you want to make the grapple quick attach as well. These are the ones I used.

Tecunite 20 Pieces 3-pin Servo Extension Cable Wire Cord Female to Male RC Servo Extension Cord Wire Connectors for Servo Extension Connection Control https://www.amazon.com/dp/B07C18BXDV/ref=cm_sw_r_cp_apip_MZWOqGIFvbIbo

This is the pallet the forks were designed for
https://www.printables.com/model/329522-112th-scale-standard-us-pallet

If you have any ideas for more attachments let me know.

11-17-23 There is now a trailer mover too. Along with a plate to make your own attachments

12-6-23 snow pusher added

credits for pics go to ZIOBROP and Me