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Extension Kit

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<h1>Moment Frame Anchorage Installation Accessories</h1>

<h3 class="h5">Extension Kit</h3>
<p>
  The Strong Frame anchorage extension kit extends the anchor rods in the MFSL
  and MFAB anchorage assemblies to allow for anchorage in tall stemwall
  applications where embedment into the footings is required. Made from ASTM
  F1554 Grade 36 or ASTM A449 rod, the extension kits feature heavy hex nuts
  that are fixed at the correct position to go underneath the shear lug or
  template and a No-Equal&reg; (&ne;) head stamp for identification. Coupler
  nuts are included with each kit. Kits available with hot-dip galvanization for
  corrosion protection when required, lead times apply.
</p>

<table class="table-responsive-sm">
  <thead>
    <tr>
      <th rowspan="2">Model No.</th>
      <th colspan="2">Anchor Rod</th>
      <th rowspan="2">Length (in.)</th>
      <th rowspan="2">Minimum Embedment, L<sub>e</sub> (in.)</th>
      <th rowspan="2">Coupler Nut</th>
    </tr>
    <tr>
      <th>Quantity</th>
      <th>Diameter (in.)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>MF-ATR6EXT-4</td>
      <td>4</td>
      <td>3/4</td>
      <td>36</td>
      <td>31</td>
      <td>CNW 3/4</td>
    </tr>
    <tr>
      <td>MF-ATR6EXT-4HS</td>
      <td>4</td>
      <td>3/4</td>
      <td>36</td>
      <td>31</td>
      <td>HSCNW 3/4</td>
    </tr>
    <tr>
      <td>MF-ATR8EXT-4HS</td>
      <td>4</td>
      <td>1</td>
      <td>36</td>
      <td>31</td>
      <td>HSCNW 1</td>
    </tr>
  </tbody>
</table>

<div class="row">
  <div class="col-md-6">
    <div class="image">
      <img
        alt="extensionkit"
        src="https://embed.widencdn.net/img/ssttoolbox/lg1pojydze/300px/F-L-SF20-062b-extensionkit.jpg"
      />
      <div class="image-caption">Extension Kit</div>
    </div>
  </div>
  <div class="col-md-6">
    <div class="image">
      <img
        alt="extensionApplicationSectionView"
        src="https://embed.widencdn.net/img/ssttoolbox/sjgulbo6aj/300px/F-L-SF20-062c-extensionApplicationSectionView.jpg"
      />
      <div class="image-caption">
        Extension Application Section View <i>(MFSL solution)</i>
      </div>
    </div>
  </div>
</div>

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