Auto Dolly Attachment

Hi all,

Before I do all the work to design these, just curious if anyone has already designed these for use to be cut: https://www.speedwaymotors.com/Auto-Dolly-M998074-5-Lug-Dolly-Roll-Around-Adapter,323280.html

Thanks!

Cheers,
Aaron

Here is another good view of how they work: http://theautodolly.com/wp-content/uploads/2014/12/5bolt_inuse_large.jpg