About this product

VEVOR 4-Jaw Lathe Chuck, 8 Inch (200 mm), Self-Centering Chuck with 1 1/2 in-8 Threaded Backing Plate, 0.16-7.87 in (4-200 mm) Clamping Range with T-wrench Screws, HT300 Material, for Wood Metal LatheStable and ReliablePrecision MachiningMultiple UsesWide ApplicationHigh HardnessSimple OperationOuter Diameter: 8 in / 200 mm,Product Type: 4-Jaw Lathe Chuck with Backing Plate, Internal Jaw, Step Jaw,Inner Diameter: 2.56 in / 65 mm,Item Model Number: K12 200（1-1/2-8）,Item Dimensions: 7.87 x 4.33 in / φ200 x 110 mm,Internal Jaw Clamping Range: 0.16-7.87 in / 4-200 mm,External Jaw Clamping Range: 2.56-7.87 in / 65-200 mm,Net Weight: 41.23 lbs / 18.7 kg,Main Material: HT300