Review on Hy Pro HyPro 1321 0006 Q Coupler by Lamar Vanderburg

Firstly this clutch is too expensive for Revain. In the supermarket it is much cheaper. Second, the cheap metal will eventually (quite quickly actually) allow the clutch to rotate a little on the shaft no matter how hard you try to tighten the set screw. Third, if you buy one of these and after a while you find it difficult to attach it to the driveshaft, do not use force. If so, have fun trying to get rid of it. These nylon balls can break. There are other brands of PTO clutches besides Hypro (well, at least one more) that are hard to find.