This is made in the USA!!! by WCM!!!

  Up for auction is a 6061 aluminum wrench that fits Shimano XTR/Dura Ace M9000 bb93 11 speed bottom brackets AND It also fits Shimano XT/MT800  bottom brackets as well as bottom brackets for the SLX M7000 series cranksets. This is 9.75 inches long, has a brushed finish, and has chamfered corners so its easy on your hands and on your parts.  We keep the outside diameter small to clear swing arms and linkages.This tool replaces the cheap plastic adapter that comes with the XT/MT800-XTR/Dura Ace M9000 BB93 and SLX cranksets.

This will not fit other older XT/XTR/Dura Ace models, those require a gxp wrench, which I have in another auction.