Jacobs Keyless Drill Chuck, 0.062 to 0.5 in Capacity, 3/8-24 Mounting, 1.68 in Sleeve Diameter, 2.9 in Closed LengthFeatures:Split bite jaw – increases grip over standard bite chucks by providing more contact with the bitSuperior gripping force – provides high mechanical advantage to convert hand tightening torque into superior bit gripping forceHammerlock mechanism – positive locking mechanism prevents loosening in hammer and other high vibration applicationsAnti-lock nut – prevents chuck from locking openPrecision operation – meet or exceed stringent din run out and dimensional specificationsErgonomic design – material and surface finish combinations result in increased comfort and performanceRugged construction – constructed of high performance material to maximize durability and performanceOther Attributes:SKU: 2037067Capacity: 0.062 to 0.5Mounting Size: 3/8-24Sleeve Diameter: 1.68Closed Length: 2.9Documents:CatalogWarning:California Proposition 65 Warning.

Cutting Tools & Metalworking, Drill Chucks, Drill Holding Devices, Toolholding, Tools, Tools Department