Hex Shank Extensions, 3/8 in (male square); 1/4 in (male hex) drive, 4 in

One-piece construction ensures concentricity
Special heat treat ensures long life
Precision machined tips for proper fastener engagement

Quantity 5EA/BAG

Specifications

Drive Size [Nom]=3/8 in (male square); 1/4 in (male hex)
Finish=Nickel Chrome
Locking Type=Pin
Material=Alloy Steel
Overall Length [Nom]=4 in
Wt.=0.03 lb