Welcome to Productwise.

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The online tool to help you learn all about... tools!​

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Productwise is an online learning resource, giving you a wealth of information about tools and security products from Carl Kammerling International.

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For anyone who needs to know about or uses our tools or security products, Carl Kammerling International is the name behind the C.K® and Avit tool brands as well as the Kasp Security brand.

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You can access over 270 pages of fully illustrated, easy to navigate information straight away.

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To begin, simply select one of the modules from the tab above.