I've got a Surefire M962 that needs dissasembled for sand blasting. I contacted Surefire today to see if they offer a spanner wrench to remove the bezel and they advised that they manufacture their own but don't sell them. I found two tools listed by Oveready however they don't specify a size and one fits the Z32 (M2) bezel and the other is for the Z44 bezel (P/C/Z/G). Anyone use either of these on a 961 or 962 light? I can't find a reference to this light with either tool.