how to use antistatic wrist?

Farapon

Honorable
May 5, 2013
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10,810
Hello, soon I will build a PC but I don't know where to conect the antistatic wrist.
Can I connect it to the part the picture is showing and be grounded and safe?http://www.pinotolosa.net/4eso/instalaciones/electricidad/hembra_tierra.jpg