Mini Lathe Chuck 4 Jaw Self-Centering, 1 m x 8 TPI Thread, 1.23 kg Steel

2.75" Mini Lathe Chuck 4 Jaw Self-Centering 1In x 8TPI Thread 3/4-16 TPI
Large Clamping Range
High-precision Chuck
Self-centering Chuck
Practical Accessories
Durable 45 Steel
Wide Application
Clamping Range: 0.9 - 1.9 in / 23 - 48 mm,Support Range: 1.4 - 2.5 in / 36 - 63 mm,Product Weight: 2.71 lbs / 1.23 kg,Chuck Diameter: 2.75 in / 69.85 mm,Material: Steel,Thread: 1'' x 8 TPI