Cable Depot Inc. RM35-BU

3.5 mm Stereo Phone Female to Female Flush Mount Keystone Connector Plate Insert Blue Keystone connectors made to snap into Keystone wall plates, Click here for a list of our Keystone plates. Keystone inserts can also be snapped into a panel with a cutout of the following dimensions. The panel's thickness should not exceed .065" (1.7mm)