Female (to drive unit): 2" Hex Shaft - 2" Wide x 6 Deep. Male (to bit): Round - 2 9/16" Wide x 6" Long. Female end pin hole - 13/18. Male end pin hole - 7/8. Made in the United States by Lowe Manufacturing!Note: This is only the conversion. This does not include auger attachment or auger bits. I have a yard full of attachments For Both Full size and Mini Skid Steer's (Dingo's) New and Used!!! Please Feel Free to contact me. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Attachments\Augers". The seller is "skidsteerattachmentdepot" and is located in this country: US. This item can be shipped to United States.