i noticed in the psc catalogue they have 4.5 inch flares for their crusher corners. however, this size isn't on their site. so do they offer it i assume?

would it not be better to email them or give them a call rather than let people here speculate whether or not that have them, had them, or maybe someday will?

I've never seen their published catalog but have never seen a 4.5 inch flare on the website nor ever heard anyone refer to that size. just 3 inch and 6 inch.

true