Replace Part Number:
N921819, N864734, NA202231
Fitment:
Replacement for models as follows:
DCF850B, DCF850, DCF850N, DCF850P1, DCF850P2,
DCF850E1, DCF845, DCF845B, DCF845N, DCF845P1,
DCF845P2, DCF845D1E1
Feature:
Wide compatibility
Long-lasting materials
Easy to install
Enhanced performance
Package includes:
1* Collar Spring Steel Ball Impact Driver Kit
(As shown in the picture)