The Jacobs Adapt-A-Drive 1/4 inch chuck with hex key is ideal for use in starting screw holes for use in hard to reach spaces. Integral hex mount locks the Adapt-A-Drive chuck into the screwdriver bit socket.
UPC: 095456302488
Manufacturer Part No: 30248
Brand Name: Jacobs
Chuck Size: 1/4 in. in.
Keyless: No
Shank Diameter: 1/4 in.
Product Type: Chuck
Usage: Ideal for use in starting screw holes for use in h