Products for bench top machinists | LittleMachineShop.com

Clamping Mechanism, Screwless Vise

Clamping Mechanism, Screwless Vise - Main image
$3.17 $4.95 In stock

This mechanism fits the 3" screwless vises we sell. It probably fits most other 3" screwless vises.


The pin included with this may be slightly too long for some vises. A few minutes with a grinder will make it fit the vise body.

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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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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 (4.6 / 5 · 5 reviews)

Abigail ★★★★★

I wasn't sure if this would fit my existing 3" vise, but the clamping mechanism lined up perfectly and feels solid. The included pin was slightly long, but a quick pass with a file made it work just fine.

Andrew ★★★★★

That little pin was a bit too long as mentioned, but a quick pass with a file and it clamped down perfectly on my old 3-inch vise. Feels solid and holds tight without any slipping.

Andrew J. ★★★★★

I was pleasantly surprised how quickly this clamping mechanism locked onto my bench without any tools—the spring-loaded cam is really intuitive. It holds my small workpieces firmly with no slipping, and the machined finish looks clean. The included pin took a little filing to fit perfectly, but for