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Yep, thanks. The other seems to be for leverage, to tighten the connection.<br />

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Yep, thanks. The other seems to be for leverage, to tighten the connection.


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I bought tooless keystone jacks that I've just wired and tightened but they two black plastic things that I don't know what they are used for?
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I bought tooless keystone jacks that I've just wired and tightened but they two black plastic things that I don't know what they are used for?

Keystone jacks came with 2 black things (plastic) what are they for?

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.