Quick couplers

Guys - have an older Fiat Allis 645B wheel loader that I want to add a quick coupler to for switching from bucket, to pallet forks to bale spear, etc..... I'm going to be fabricating one myself for this so I can do what I want. I don't know all the terminology or types really but am wondering if I should make it to use the same pattern as a Cat IT28 style, or a JRB style or something else? What's more common for future attachments do you think? Any help would be appreciated.



Thanks.

Chris

Quick couplers