The ATS41 style clip is easy to install and clips onto the ceiling grid. This enables you to place data cable and conduit support that provides stability and secureness for acoustical applications. Provides the proper spacing to facilitate electrical box alignment, thus eliminating additional steps during installation. Securing electrical boxes, or bridle rings with a 1/4", M6 threaded hole. Great addition to the workspace at an incredible value! See our other electrical products! Thank you!