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23YEARS
SKU: 100-539  |  MPN: 4009

Milescraft Adjustable Fence Clamps, 1/2" to 5-3/4"

Regular price $14.99

Clamp Squares for 90° Project Assembly Sets of 2

Milescraft ClampSquares are the ultimate solution when you need to square up corners in your woodworking assembly and gluing applications. These ClampSquares are durable and lightweight, making them easy to use. Unlike metal squares, these clamp squares will not mar your workpieces. 90° angles are a woodworking essential, which makes these the perfect accessory. ClampSquares can be used on both inside and outside edges. These squares are ideal for project construction, from assembling boxes to building shelving. Designed to be used with a variety of different clamps and feature notches to help keep bar clamps from shifting and holes for use with Adjustable Fence Clamps. (clamps sold separately)

Available in two sizes. Choose 100-644 for a pair of 4” ClampSquares or 100-645 for a pair of 8” ClampSquares.


Adjustable Fence Clamps Set of 2

The Milescraft Adjustable FenceClamps 100-539 allow you to secure a wide variety of shop-made auxiliary fences, sacrificial fences, and stop blocks to your existing fences without the clamp getting in the way. The clamp arms fit into a ⅜" hole and have an adjustable clamping range of ½" to a full 5-¾" making them perfect for use at the table saw, router table, drill press and many other locations in the shop. The Adjustable FenceClamps are also a perfect match to the Milescraft 4” and 8” ClampSquares and the Infinity Tools Portable Router Table System PFTS-100. Sold in pairs.

ClampSquares Features & Benefits

  • Durable Body
  • Ensures 90° clamping
  • Bar clamp notches make clamping easier
  • 3/8" holes allow for use with FenceClamps

Extremely helpful when assembling

  • Boxes
  • Shelves
  • Picture frames
  • Pocket holes
  • Drawers
  • And more!

FenceClamp Features & Benefits

  • Fits into a 3/8” hole in the top of an auxiliary fence


Frequently Asked Questions

How many fence clamps come in a set?

The Milescraft Adjustable Fence Clamps are sold in pairs, so each set includes 2 clamps (model 100-539).

What is the clamping range?

The clamps have an adjustable clamping range from 1/2" to a full 5-3/4", covering a wide variety of auxiliary fence and stop-block thicknesses.

What size hole do the clamps fit into?

The clamp arms fit into a 3/8" hole drilled in the top of an auxiliary fence, so they sit in the fence and stay out of your way.

Where can I use these fence clamps?

Their range makes them perfect for use at the table saw, router table, drill press, and many other locations in the shop. Browse more clamping tools.

What do the fence clamps actually hold?

They secure shop-made auxiliary fences, sacrificial fences, and stop blocks to your existing fences, holding them firmly without the clamp interfering with your stock.

Do these work with Milescraft ClampSquares?

Yes. The Adjustable Fence Clamps are a perfect match to the Milescraft 4" and 8" ClampSquares, which feature 3/8" holes designed for use with these clamps.

Are these compatible with the Infinity Portable Router Table System?

Yes. They are a perfect match to the Infinity Tools Portable Router Table System PFTS-100, as well as other shop fences with a 3/8" mounting hole.

Who makes these fence clamps?

They are made by Milescraft and carry model number 100-539. Explore related clamps from our full lineup.

Do I need to add a hole to my fence to use these?

Yes. The clamps fit into a 3/8" hole drilled in the top of an auxiliary fence. ClampSquares and the PFTS-100 already include compatible holes.

What other clamps pair well for assembly work?

For glue-ups and panel work, pair these with bar clamps and bench vises to round out your work-holding arsenal.