The Terminator turnbuckle is a hybrid of styles. It’s a cross between a button turnbuckle and a threaded terminal. The body machine swages directly onto the cable on one side. And the other side is tapped with threads. A bolt connects your end post to the turnbuckle body. You can buy it without a bolt and then install your own or special order a different bolt option. The Terminator turnbuckle works well with flat iron end posts.