Products for bench top machinists | LittleMachineShop.com

Jaws, Outside for 3-Jaw 4" Chuck

Jaws, Outside for 3-Jaw 4" Chuck - Main image
$33.47 $49.95 In stock

Outside jaws for 4" 3-jaw chuck.

These are replacement jaws for the 4" 3-jaw chuck that we sell. They should also fit most current-production imported chucks.

Look carefully at the jaws before you decide to purchase inside or outside jaws.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Joshua P. ★★★★★

The machining on these jaws is precise, and they hold my workpieces much more securely than the old ones. They slid right onto my existing chuck without any modification needed.

George A. ★★★★★

These jaws fit my chuck perfectly and the gripping surface is nicely machined right out of the box. No wobble at all once I tightened them down.

William D. ★★★★★

Machined the slots clean enough that I didn't have to file anything down before bolting them on, which is rare for import jaws. They grip tight and true, and the fact they're made for current-production chucks is spot on.