Genuine Dewalt N472497 Drill Chuck For DCD771 DCD777 DCD778DCD776 DCD734 Genuine, OEM DeWalt chuck, part N472497 This part is compatible with the following: DCD771C2 Type 1, DCD771C2 Type 2, DCD777C2 Type 1, DW959K-2 Type 2 DCD776C2-AR Type 1, DCD776C2-B2 Type 1, DCD776C2-B3 Type 1, DCD776C2-BR Type 1.
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