Semi Steel Plain Back Chuck, 4-Jaw, 2 Piece Reversible Jaw 20″
| Type | Semi-Steel Lathe Chuck | Model No | 51445 |
| Number of Jaws | 4 | Maximum RPM | 700 |
| Chuck Size | 20″ | Bolt Head Diameter | 4.528″ |
| Mount | Plain Back | Inner Diameter Clamping Range | 7.870″-19.090″ |
| Operation Type | 7.780″ | Outer Diameter Clamping Range | 0.787″-19.690″ |
| Chuck Style | Self Centering Scroll | plate_amp_recess_combined | 20″ |
| Material | 4-Jaw Semi-Steel Plain Back | Size of Mounting Bolts | M16 × 2.00 mm |
| Weight | 323 lbs |
Product Features
| Remarks | •1 Set of hard master jaws
•1 Set of hard top reversible jaws
•1 Set of mounting bolts
•1 Chuck wrench
•2 Hex keys
•Eye bolts with 10″–32″ chucks
•2 Pinion design 
•Jaws, scrolls & pinions are hardened and precision ground | Country of Origin | China |
Shipping Info
Hazard Code
T
Shipping Notes
Ships by Truck. Additional Costs Apply.
Package Length
1.00000
Package Width
1.00000
Package Height
1.00000
Package Weight
323
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