Quick Releasing Chucks, 1/2 in (female square) drive, 2 1/8 in

Makes it easy to swap out bits, reducing downtime
Designed for better fit with less cam-out and stripping
Made with high-grade tool steel

Quantity 1EA

Specifications

Drive Size [Nom]=1/2 in (female square)
Finish=Rust Preventative
Locking Type=Pin
Material=Tool Steel
Measuring System=SAE
Opening Size [Nom]=7/16 in (hex)
Overall Length [Nom]=2 1/8 in
Wt.=0.4 lb