> 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/system-and-structure/3d-printing-hardware/general-info/individual-components.md).

# Individual Components

## Inserts

{% hint style="info" %}
All 3D Print Inserts are available in Steel.
{% endhint %}

| Part Number | Bore          | Width |
| ----------- | ------------- | ----- |
| WCP-1121    | 1/2" Hex      | 1/4"  |
| WCP-1021    | 8mm Spline XS | 1/4"  |

## Shear Pins

{% hint style="info" %}
1.5mm OD Shear Pins are only available in Steel. 3mm OD Shear Pins are only available in Aluminum.
{% endhint %}

| Part Number | OD    | Length  |
| ----------- | ----- | ------- |
| WCP-2379    | 1.5mm | 1/2"L   |
| WCP-2380    | 1.5mm | 3/4"L   |
| WCP-2381    | 1.5mm | 1"L     |
| WCP-2382    | 3mm   | 3/4"L   |
| WCP-2383    | 3mm   | 1"L     |
| WCP-2384    | 3mm   | 1-1/2"L |
| WCP-2385    | 3mm   | 2"L     |


---

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