Products for bench top machinists | LittleMachineShop.com

Key, 2x6 mm

Key, 2x6 mm - Main image
$0.63 $0.95 In stock

The Key, 2x6 mm is a small machine key intended for bench top machining setups. It is listed under the Sieg Industrial Group brand and carries SKU code 4172. This item is identified by its 2 mm by 6 mm size, making it straightforward to match against a corresponding keyway or shaft requirement.

  • Size: 2x6 mm
  • Brand: Sieg Industrial Group
  • SKU: 4172
  • Product type: key
  • Use case: bench top machining applications
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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)

Kevin ★★★★★

I was pleasantly surprised by how precisely the 2x6 mm dimensions match my lathe's keyway—no filing needed. Slid right in and holds firm during light cuts.

Eva G. ★★★★★

Fits perfectly into my mill's keyway slot with zero wobble. The 2x6 mm dimensions are exactly what the manual called for, and it slid right into place.

John N. ★★★★★

My bench setup was missing this exact 2x6 mm size and the fit in the slot is snug with no wobble during cutting. The 2 mm thickness matches the spec sheet perfectly, so it seated cleanly without any filing needed. Honestly, it's the kind of small part you don't think about until it just works.