DeWalt DW0521 3/8" Quick Connect Impact Chuck - Heavy Duty Power Tool Accessory for Drilling & Fastening in Construction & Automotive Work

Dewalt DW0521 Specifications:
• Quick Connect 3/8" Impact Chuck

Dewalt DW0521 Features:
• 1/4" hex quick connect allows users to easily change from fastening to drilling
• Single sleeve design allows for single handed tightening
• Built with all-metal construction for maximum durability