20mm Long Bench Dog - Pair

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Tool Theory CNC machined aluminum bench dogs are a perfect addition for any 20mm bench hole worktop. Our bench dogs are sandblasted and clear anodized creating a stunning look with maximum durability. All our bench dogs are made out of 6061-T6 aluminum and quality control checked before shipping out.

  • CNC machined from 6061-T6 Aluminum, sandblasted and clear anodized for optimal finish
  • 19.9mm fit to allow for dog hole tolerances, works great with custom worktops
  • M8x1.25 threading to allow for attaching accessories, or clamping to the worktop with knob (coming soon)
  • Bench dogs have 70mm shaft


Ideal Fit: The bench dogs come with 19.9mm diameter, making them an optimal fit for precision worktops and custom built worktops. Depending on tolerances, some manufacturer's bench holes may not be a perfect 20mm. We picked 19.9mm to allow all worktops to easily insert and remove the bench dogs. No more stuck bench dogs!

M8 threading: We've added an M8 x 1.25 thread for additional accessories to be available in the future. The Tool Theory PowerKnobs which will allow you to clamp down the bench dogs to your worktop.

Smooth Surface: We've seen and used most of the bench dogs on the market. Many manufacturer's add grooves or indentions on the top portion which can transfer to your softer workpieces depending on the work you're doing. Our smooth surface will save time having to sand out those imperfections in the finishing stages.

Materials: Our threaded bench dogs are CNC machined from 6061-T6 aluminum, sandblasted and clear anodized. This gives a beautiful finish to the bench dogs and will hold up to shop use for years.

Quality Control: We inspect and test every bench dog set here in Papillion, Nebraska before shipping out.

What's Included

  • (2) 20mm Long Bench Dogs
  • (2) M8 Power Knobs

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