How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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3-Jaw Self-Centering Lathe Chuck with Square Adapter Plate 424499-7A | 10 In. Dia. Chuck, Approx. 4 In. Bore

$499.00 USD

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ConditionSurplus - Untested MPN424499-7A Stock #0426-01396

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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A large 3-jaw self-centering manual lathe chuck mounted on a square steel adapter plate, offered here as a complete assembly. The chuck body measures approximately 10 inches in diameter with a through-bore of approximately 4 inches, and three serrated jaws arranged in a standard scroll configuration for self-centering workpiece clamping. The square adapter plate, visible in multiple photos, is approximately 10 inches by 10 inches and features a pattern of bolt holes and counterbored mounting holes for machine installation. A reference number stamped into the plate reads 424499-7A; no manufacturer name or brand logo is legibly visible on any surface. The assembly is heavy-duty cast iron construction consistent with large-bore engine lathe or vertical turret lathe applications requiring substantial workholding capacity. The jaws appear to be in the standard two-piece reversible configuration. The chuck scroll body and jaw slides show typical service wear consistent with industrial use. Mounting interface of the adapter plate back face is not confirmed from available photos; buyers should verify spindle nose compatibility prior to installation. This type of large chuck and plate assembly is commonly found on floor-standing engine lathes, vertical lathes, and heavy-duty turning centers used in industrial metalworking and fabrication operations.

Stock # 0426-01396

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

3-Jaw Self-Centering Lathe Chuck with Square Adapter Plate 424499-7A | 10 In. Dia. Chuck, Approx. 4 In. Bore