Product review (5 stars): This fit perfectly on why Wolf cooktop grates in all ...
This fit perfectly on why Wolf cooktop grates in all for places with no extraneous movement. On a Viking cooktop, the grate pattern is different so only two of the attachment points fit, but it is still functional. A must for round bottom woks and keeps the wok relatively low to the flame. I'm sure the OEM version for these cooktops is 5-10X more expensive for basically a cast iron ring.