

This Dewalt replacement steel ball is part of the chuck assembly of impact drivers. When you pull back the sleeve of the chuck assembly and insert your bit, the steel ball is the part that locks the bit in the chuck assembly.
This part is compatible with the following models
-DCF835 -DCF885 -DC825 -DC827 -DC837 -DC835 -DC845 -DCF825 -DCF836 -DCF875 -DCF887 -DCF886 -DCF809 -DCF888 -DCF601 -DCF801 -DCF889
Please see below for all applicable model/model types