> For the complete documentation index, see [llms.txt](https://docs.wcproducts.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wcproducts.com/welcome/shop-accessories/super-pit/misc/legacy-products/legacy-single-upper-kit/steps-1-4.md).

# Steps 1-4

## Step 1

The installation of the Snap-in Nuts into the Horizontal Rails will be demonstrated below.

{% hint style="info" %}
The location of the Snap-in Nuts can vary as it is based on the bin sizes used.
{% endhint %}

{% tabs %}
{% tab title="Right Rail" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for the second Right Case Horizontal Rail
{% endhint %}

<figure><img src="/files/NiEuGE8wv7ePPUXdvmCW" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Left Rail" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for the second Left Case Horizontal Rail
{% endhint %}

<figure><img src="/files/xFRcEI4XwYVZqvbAquPq" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## Step 2

The installation of the Snap-in Nuts into the Vertical Rails will be demonstrated below.

{% hint style="info" %}
The location of the Snap-in Nuts can vary as it is based on the bin sizes used.
{% endhint %}

{% tabs %}
{% tab title="Left Rail" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for the second Left Case Vertical Rail
{% endhint %}

<figure><img src="/files/eGfRsjBc9pzF5lyBZJX5" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Right Rail" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for the second Right Case Vertical Rail
{% endhint %}

<figure><img src="/files/VNNeuUVhk8iCM9fFnudg" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Middle Rail (Tube 1) " %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for a second Middle Middle Rail (Tube 1)
{% endhint %}

<figure><img src="/files/zZ4WrvkPZJ8d8R41HGgS" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Middle Rail (Tube 2)" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step for a second Middle Middle Rail (Tube 2)
{% endhint %}

<figure><img src="/files/6e6o9GRmVhaHRSpi3Q5p" alt="" width="563"><figcaption></figcaption></figure>

{% hint style="info" %}
The reference picture above shows the installation of half of the Snap-in Nuts that are needed. The picture below shows the finished product.
{% endhint %}

<figure><img src="/files/RKVDkumnyz6t5uUFhNqx" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}

{% tab title="Middle Rail (Tube 3)" %}
Insert the Snap-in Nuts into the corresponding slots.

{% hint style="info" %}
Repeat this step until you have six of the Middle Rail (Tube 3).
{% endhint %}

<figure><img src="/files/RQhrenlByj9yx3YbOyIH" alt="" width="563"><figcaption></figcaption></figure>

{% hint style="info" %}
The reference picture above shows the installation of half of the Snap-in Nuts that are needed. The picture below shows the finished product.
{% endhint %}

<figure><img src="/files/rDUZjg1N8Seg9mQwVF2y" alt="" width="563"><figcaption></figcaption></figure>
{% endtab %}
{% endtabs %}

## Step 3

Take the Vertical Rail Tubes from Step 2 and install them onto the Horizontal Rail Tubes using #10-32 x 1/2" L bolts into the snap nuts.&#x20;

The spacing of the vertical rails is based on the bin sizes used.

{% hint style="info" %}
Repeat this step for the other half of the Single Upper Kit.
{% endhint %}

<figure><img src="/files/29xLGPccgSxbd1DmLmf8" alt="" width="563"><figcaption></figcaption></figure>

## Step 4

Take the bin rails and install them onto the vertical rails using #10-32 x 1/2" L bolts into the snap nuts.&#x20;

{% hint style="info" %}
Only install the bottom row of bin rails.
{% endhint %}

<figure><img src="/files/oCAHLJSHGo7qbb6PwJW1" alt="" width="563"><figcaption></figcaption></figure>


---

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