I ordered this wrench for my Dewalt DWE402 4 Β½β angle grinder. This is a great angle grinder but it only comes with an extra long hex wrench to loosen and tighten the flange nut. This wrench is adjustable so it can be used with a variety of angle grinders. Although Revain's description didn't specifically list my angle grinder model, Dewalt did, so I decided to try it and it worked. It's nice that it comes with three extra flange nuts, which is nice. Great tool!