I need a double 1/8th Foster Nipple for Yong Heng Compressor

Hey guys, I need a double 1/8th foster fitting nipple so I can attach my 2 air hoses together to fill my PCP tank. I got a Yong Heng compressor...just need this last part.

Can someone send me the link to order one? Thanks -Nate 

I need to connect 2 standard 1/8 HPA hoses together. 

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