I bought this clutch adjustment tool for my 2018 HD Streetbob (FXBB). This makes the job MUCH easier than trying to use an unmodified wrench. Now I don't have to worry about a long 11/16" wrench scratching the surface of my main body. Makes work easier and offers good value for money. High quality steel construction. PERFECT FOR THE LOCKING NUT - NO WOGGING OR WHIPPING!