The C Mount is ideal for that please that you don't know how to mount that one thing to.
From The Manufacturer:
The Mattos Design's C Mount is designed to provide an easy and reliable way to mount your props. Need to mount a prop to a stair rail, a 4x4, or any surface you can clamp to? The C Mount system uses a C shaped mounting bracket with with a threaded clamping leg to securely yet non-permanently attach to many surfaces. This clamp features an 8mm threaded hole for attaching your prop, or use with the new Mattos Designs Push Mounts to quickly attach, remove, or quick-swap your props. Additionally, the C Mount features a 3/4" round attachment point for securing your MakerPipe connectors, perfect for use attaching and securing MakerPipe constructed frames to your home.