Here is a quick and dirty DIY project. I had some scrap laying around a made a snare swivel tool. 
Took a piece of pipe and beat it into an oblong shape, drilled a hole through it for a stout nail (1/4”) to go through it and welded it onto something I could clamp into a vise. The nail has a piece of flat stock for a handle. 
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52065-e9c4fd92_b710_4e1e_ab37_059318e0194e.jpeg)
I then took a long 1/2” socket and filled it full of nuts, tack welded the last in place, and added a couple 1/4” rods on the side protruding past the front of the socket a ways to make teeth. I then cut an old socket extension to use in a drill. 
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52067-19452cda_4df6_4b56_af6a_0bc5b2220853.jpeg) 
  ![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52074-6744f4ed_ffb8_4170_9f26_5363b1b1dc4f.jpeg) 
 Using about 9” of 9 gauge galvanized wire I wrap it around the back of the pipe under the rod. In the front the left leg goes on top of the rod if your drill is rotating clock-wise.  
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52068-1893f5f7_6271_4195_9209_de2342d61f25.jpeg)
Slide the socket onto the rod with the teeth positioned to grab the wire. With #9 be sure to hang onto the drill as it is pretty stout when you first start twisting.  
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52069-8ef569f3_4b91_4ec8_a9e0_9585923cf6c8.jpeg)
I like to spin the drill kinda slow to make sure it is twisting even. My loss rate goes up if I go full throttle. 
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52070-d4e80f25_8de6_4c1b_bb49_9e871be152c8.jpeg)
After it is spun on I like to bend the ends with my pliers then use the pliers to tap the rod out of the jig. 
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52071-1ec818d8_9c77_4f91_83f0_d79d00344fed.jpeg)
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52072-b681c0ab_4197_4e34_b764_aed14645b463.jpeg)
The finished product...  
![[Linked Image]](https://trapperman.com/forum/attachments/usergals/2020/06/full-18525-52075-74ba07f0_f5b2_49b8_9103_a6faf448572e.jpeg) 
  These were built with 3/32” and even 1/8” cable in mind. The cable is sloppy in it. I may build another forming rod out of some smaller rod diameter (maybe 3/16”) but not a big deal either way IMO.