Commonly used in the motor and aircraft industry for wire locking fixings. They have both a twisting and cutting capacity. If you aren't familiar with how these work please copy and paste this link: https://www.google.com/search?client=firefox-b-e&q=WIRE+TWISTING+PLIERS#fpstate=ive&vld=cid:3828896e,vid:53gvB659MGs,st:0.
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