Welp, not real thrilled with the Laser Edge blades.....felt like the deck was going to shake apart on startup....nicely balanced and didnt feel like it at all. Just felt like the deck was struggling with them on a ZTHD 52. I'll give them one more change then the regulars go back on.
and...cust service now gets back and says they're not for my mower, although they came up to fit when i did a parts search with model and serial #...live and learn
bought from Gravely.......... Cust service has since emailed and said sorry for them showing up for my mower, and offered 100% refund, or 2 sets of reg blades. they are shipping now. Going to fix catalog online as well. So, nice work!