# TECHNOLOGY

**Cryogenic Treatment**

![](https://cdn.shopify.com/s/files/1/0462/7379/0106/files/220X220_-1_480x480.jpg?v=1601021768)

All SRM blades are treated with fine heating process and special cryogenic treatment to be better on edge retention, hardness, toughness and  corrosion resistent. 

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**Ambi Lock**

![](https://cdn.shopify.com/s/files/1/0462/7379/0106/files/016_480x480.jpg?v=1601023483)

Precision is the point to achieve a smooth Ambi lock. We have been dedicated to high quality Ambi Lock for many years. We are proud of our Ambi Lock system. 

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**TFAC:** Tool Free Ambi Clip

![](https://cdn.shopify.com/s/files/1/0462/7379/0106/files/7315_480x480.gif?v=1601032307)

Allow users, without other tools, to quickly change the clip position for either hand preference. It's a patented, proprietary technology.

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**"Beta Plus" Safety Lock**

![](https://cdn.shopify.com/s/files/1/0462/7379/0106/files/DSC_2942_480x480.jpg?v=1601024423)

1) Avoids accidental blade closure;

2) Prevents lockbar overtraveling;

3) Patented, proprietary technology.

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**Rotatable Belf Clip**

![](https://cdn.shopify.com/s/files/1/0462/7379/0106/files/018_360_480x480.jpg?v=1601024789)

Our patented, proprietary technology, which allows users to change knife handle to different directions while carrying it.

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> Source: [SRM Knives](https://srmknives.com/pages/technology)