Rumble belt

A rumble belt is a modular weapon, shapeable weapon which wraps around a user’s waist when not in use. When unsheathed and activated, the belt allows the user to start the controlled rumbling of any individual module, or the entire length of the device but for the modules where the user holds it.

The initial version was developed for Aren'A combat by Turian Technologies, but was later adopted for daily and professional use by third party manufacturers. Examples include a detachable and extendable handyman’s tool belt which could power and use every tool magnetically fastened to it, and a fastening device for zero-gee vessels.