Anyone in the construction equipment business? (track loader attachements)

I am in the market for a 72" rock/grapple bucket for this Takeuchi Track loader I recently purchased.

Ideally it would have 3" or smaller spacing on the tines and be 3/8" thick tines minimum. (Chinese ones are 1/4" and are weak)

Used is great, a good deal on new is good. Not in a rush but want to see what my options are.

Thank you in advance for any and all help.