Parametric Object: Universal Rack-Clamp

This summer while designing a DIY Electronic Drum-kit, I noticed that there existed no CAD model of an Universal Rack-Clamp. So what is a Universal Rack-Clamp? It's the clamp used to put together pipe structures such as a working Rig (the ones used on construction sites) as well as Drum Rigs on Kits (the ones used to customize and hold Toms, Cow Bells etc.). This one's made in OpenSCAD which means it can be customized to different pipe and wing-nut/screw specifications. With replacement rack-clamps running at ~$25 each, printing it is actually about three times cheaper.

Let’s you make a variety of structures, cost-effectively.
Website: http://harisusmani.com