VEVOR 3 Jaw Lathe Chuck, 6 Inch (160 mm), Self Centering Chuck with 1 1/2 in 8 Threaded Backing Plate, 0.12 5.71 (3 145 mm) Clamping Range T wrench Screws, HT300 Material, for Wood Metal

VEVOR 3-Jaw Lathe Chuck, 6 Inch (160 mm), Self-Centering Chuck with 1 1/2 in-8 Threaded Backing Plate, 0.12-5.71 in (3-145 mm) Clamping Range with T-wrench Screws, HT300 Material, for Wood Metal LatheStable and ReliablePrecision MachiningMultiple UsesWide ApplicationHigh HardnessSimple OperationOuter Diameter: 6 in / 160 mm,Product Type: 3-Jaw Lathe Chuck with Backing Plate, Separate Jaws,Inner Diameter: 1.77 in / 45 mm,Item Model Number: K11 160A （1-1/2-8） ,Item Dimensions: φ6.3 x 4.33 in / φ160 x 110 mm,Internal Jaw Clamping Range: 0.12-5.71 in / 3-145 mm,External Jaw Clamping Range: 1.97-6.3 in / 50-160 mm,Net Weight: 22.05 lbs / 10 kg,Main Material: HT300