On the Deltas there is a small set screw opposite of the handle or under the handle cap. To remove the cap if your have to use a sharp blade so as to not scratch the handle. DON'T CUT YOURSELF! The set screw is normally a allen type. If you feel good about doing something extra you can put some (vary little amount) of thread lock on the set screw ( you will need to completely remove the set screw to do this.
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On the Deltas there is a small set screw opposite of the handle or under the handle cap. To remove the cap if your have to use a sharp blade so as to not scratch the handle. DON'T CUT YOURSELF!
The set screw is normally a allen type. If you feel good about doing something extra you can put some (vary little amount) of thread lock on the set screw ( you will need to completely remove the set screw to do this.