This version of the RJ45 connector here is a good alternative to the Neutrik RJ45 pass through.  The added benefit of this connector is the depth of the collar, which is needed for those thicker custom panel installs that are made out of mdf or wood.  

What's Included

• RJ45 Pass Through Connector
• CAT6 Rated
• Rubber Black Gasket / Cover
• 4-40 Screw and Nut Set