Our keystone snap-in modules provide a full range of solutions for voice, home networking, home office, audio/video and more. With the wide selection of snap-in modules, you can custom-configure your keystone wall plates and patch panels for greater control and more flexibility. Use this coupler for audio speaker applications; just snap it into patch panels, compatible wall plates and surface boxes.
Rated 5 out of
Best Keystone for the jobJust what the job needed. These jacks can be bare wired or used with banana pins. Collars screw in and out. Keystone fits the plate perfectly and the color matches perfectly as well. Very good product.