The size of the nut wrench I received is not as described. This site lists an inside diameter of 17mm at the widest point, but the keys I received were 20mm. They seem to be of good quality but I cannot use them because they are the wrong size.
Pros
PACKAGE INCLUDES - MuHize Improved 2-Piece 7-Point Wedge Wrench with Nut. (NOTE: Please hand tighten the nuts, DO NOT use power tools)