Knuckle Duster
thingiverse
This Item was originally Posted by Defense distributed before they were shut down by the US Government (Due to their possession of gun files). This is however not a gun file and a very cool item that would look great on your desk AS A PROP OR PAPER WEIGHT. A multi-tool knuckle duster featuring outer spikes for piercing through objects, 5mm incremental markings for precise measurement, and a sturdy bottle opener. The outer spikes can also be utilized to attach or secure objects such as shopping bags or a looped rope.
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