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TSO Precision System Triangles

  • Everything included with the MTR-18 Precision System Triangle. Use the removable foot to reference a known straight edge - perfect for fast 90° and 45° cuts.
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    MTR-18 Precision System Triangle

    Presenting the MTR-18An 18" (457mm) precision system triangle designed to unlock the potential of your 20mm patterned worktop Much more than a triangle, the MTR-18 is a first-of-its-kind tool combining the accuracy of a CNC machined precision triangle...

    $264.95
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  • MTR-18 Precision System Triangle Set
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    MTR-18 Precision System Triangle Set

    Introducing the Expanded MTR-18 SetAn 18" (457mm) precision system triangle unmatched in its accuracy and versatility Much more than a triangle, the MTR-18 Set is a first-of-its-kind tool combining the accuracy of a CNC machined precision triangle with...

    $444.95
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  • What's included with the PTR-18 Precision Basic Triangle. Quickly square your guide rail to the MFT/3 worktop or fence.
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    PTR-18 Precision Basic Triangle

    Presenting the PTR-18An 18" (457mm) precision triangle designed to take advantage of your 20mm perforated worktop Expanding your woodworking capabilities with the TSO Products PTR-18, the first precision triangle designed to take full advantage of...

    $179.95
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  • What's included in the MTR-18 Master Accessory Kit What's included in the MTR-18 Master Accessory Kit
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    MTR-18 Master Accessory Kit

    Note this SKU is available as part of the MTR-18 Set. Order as a set and save. The clamping angles included in this kit are also available separately—visit the Angle Accessory page. MTR-18 Master Accessory KitTransform your triangle into the...

    $179.95
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  • Presenting the finest M8 knobs we've ever seen, perfect for securing our DoubleGroove Dogs (or any bench dogs with M8x1.25 threads). Here's an example of how you can use SpeedKnobs to "lock in" our DoubleGroove Dogs, providing super rigidity and accuracy.
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    SpeedKnobs

    All SpeedKnobs™ are sold in pairs (purchase "1" quantity and you will receive two knobs). SpeedKnobs™ M8 KnobsFinally, a pair of high quality knobs worthy of your workshop We've searched far and wide to bring you the best knobs to...

    $15.95
  • Extend the usefulness of your guide rail square or precision triangle with our handy angle accessories. The Long Angle Accessory is shown here, attached to a GRS-16 PE.
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    Angle Accessory

    Worldwide shipping available to all destinations outside the United States! If purchasing for use with your MTR-18 Precision System Triangle, consider the MTR-18 Master Accessory Kit as it includes two angles, plus a lot of extras! Angle...

    As low as $19.95
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TSO Products Precision Triangles
Precision triangles designed to unlock the potential of your 20mm patterned worktop

Introducing the TSO Products MTR-18 and PTR-18 precision triangles Much more than just triangles, the TSO Products PTR-18 and MTR-18 are first-of-their-kind tools combining the accuracy of a CNC machined precision triangle with included accessories to enable countless clamping, angle measurement and jig scenarios. Designed to take advantage of today's modern 20mm hole patterned worktops, these triangles are machined on high-precision CNC machining centers and made from thick precison aluminum tooling plate guaranteed to be square to within .001" over their 18" length as verified using automated CMM (Coordinate Measuring Machines).

Triangle Comparison Table

  PTR-18 Precision Basic Triangle MTR-18 Precision System Triangle MTR-18 Precision System Triangle Set MTR-18 Master Accessory Kit
  ptr-18-thumb.png mtr-18-thumb.png mtr-18-master-accessory-kit-thumb.png
Includes… Triangle, removable foot, mounting screws, hex allen wrench Triangle, removable foot, mounting screws, hex allen wrench, edge locator pins, squaring/connecting pins Triangle, removable foot, mounting screws, hex allen wrench, edge locator pins, squaring/connecting pins, pointer, locking pin, ergo knob, t-bolt, four DoubleGroove Dogs, two clamping angles, two allen drivers, stowage tin Pointer, locking pin, ergo knob, t-bolt, four DoubleGroove Dogs, two SpeedKnobs, two clamping angles, two allen drivers, extra mounting hardware
Best for… 90 and 45 degree set-ups 90 and 45 degree set-ups, plus ability to add accessories in the future Applications requiring fine, infinite angle adjustment and repeatability Adding infinite angle adjustment to MTR-18, additional clamping options
Optional Accessories DoubleGroove™ Dogs, SpeedKnobs™ MTR-18 Master Accessory Kit, DoubleGroove™ Dogs, SpeedKnobs™ N/A (it's all included) N/A (it's all included)

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TSO Products reserves the right to change specification of products without notice. Standard equipment and specifications may differ from country to country. Some products published here may not be sold in your country. Printed materials may not be current, so always check the TSO Products website for the most up-to-date product information.
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