Jacobs

Nickel thumb grip style increases leverage and user comfort. Soft steel handles limit the potential for dangerous fracturing under excessive loads.

The Jacobs 1/2" Hand-Tite keyless drill chuck with 3/8-24 mount is constructed of high performance material to maximize durability and performance. Split bit jaw increase grip over standard bite chucks by providing more contact with the bit.

Jacobs Hand-Tite Dill Chucks keyless operation increases operator productivity and convenience by speeding bit changeovers and eliminating downtime caused by loss of chuck keys. Ergonomic design increases hand tightening efficiency and user comfort. The chucks also feature Hammerlock, a positive locking mechanism that prevents loosening in hammer and other high vibration applications.