---
product_id: 40695890
title: "Pack of 4Pcs SK12 SH12A 12mm Linear Rail Shaft Support Block for Cnc Linear Slide Bearing Guide Cnc Parts"
brand: "flyouth"
price: "$21.26"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.us/products/40695890-pack-of-4pcs-sk12-sh12a-12mm-linear-rail-shaft-support
store_origin: US
region: United States of America
---

# Pack of 4Pcs SK12 SH12A 12mm Linear Rail Shaft Support Block for Cnc Linear Slide Bearing Guide Cnc Parts

**Brand:** flyouth
**Price:** $21.26
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Pack of 4Pcs SK12 SH12A 12mm Linear Rail Shaft Support Block for Cnc Linear Slide Bearing Guide Cnc Parts by flyouth
- **How much does it cost?** $21.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/40695890-pack-of-4pcs-sk12-sh12a-12mm-linear-rail-shaft-support)

## Best For

- flyouth enthusiasts

## Why This Product

- Trusted flyouth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features: Model: SK12 Shaft ID: 12mm Size: Approx. 42x14x37.5mm Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color  Included: 4 x Linear Rail Shaft

## Features

- Model: SK12
- Shaft ID: 12mm
- Size: Approx. 42x14x37.5mm
- Due to the different monitor and light effect,the actual color maybe a slight different from the picture color
- 4 x Linear Rail Shaft
- ›See more product details

## Images

![Pack of 4Pcs SK12 SH12A 12mm Linear Rail Shaft Support Block for Cnc Linear Slide Bearing Guide Cnc Parts - Image 1](https://images-na.ssl-images-amazon.com/images/I/41o0jm6W%2BDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Work
  

*by R***Y on Reviewed in the United States on December 24, 2018*

One of four needed excessive tightening

### ⭐⭐⭐⭐⭐ 







  
  
    Fast Delivery
  

*by K***0 on Reviewed in the United States on May 23, 2019*

Great fit for my application

### ⭐⭐⭐⭐⭐ 







  
  
    These work well, nice quality.
  

*by D***E on Reviewed in the United States on May 26, 2018*

These worked well for a project

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**Shop now:** [https://www.desertcart.us/products/40695890-pack-of-4pcs-sk12-sh12a-12mm-linear-rail-shaft-support](https://www.desertcart.us/products/40695890-pack-of-4pcs-sk12-sh12a-12mm-linear-rail-shaft-support)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*