Jacobs Hand-Tite 30354 Drill Chuck, 3/8 in Chuck, #24 Thread, Steel, Keyless [SKU: ORG6434625]

Split bite jaw increases grip over standard bite chucks by providing more contact with the bit, Great gripping force, provides high mechanical advantage to convert hand tightening torque into great bit gripping force, Hammerlock mechanism positive locking mechanism prevents loosening in hammer and other high vibration applications, Anti-lock nut, prevents chuck from locking open, Precision operation and meets or exceeds stringent din run-out and dimensional specifications, Ergonomic design, material and surface finish combinations result in increased comfort and performance, Rugged construction, constructed of high performance material to maximize durability and performance. [QTY/UOM: 1CD / 1CD]