Another Shiv Shank Poker Spike? What is it? a File tool?

 This Shiv/Shank is some weird item that I picked up on Ebay for $8. I am thinking it was a file and sharpened tip the item has screw like edge on there but it ain't screw it is like file marks?

I collect all things like this:

Amazon seller tells why he charges $100 for Ice Pick and case my review testimony

 Garret Machine ice pick ,The item is a excellent item good and well made and rain bow colors , these you cannot beat but these others sell $45-$50 for one that is plain like ASR outdoor survival ice pick, but my problem is with that one, I had to make a make shift case for ASR tactical spike and it has not colors like this spike here. I love them both but this one is one I chosen as recommended to choose this titanium ice pick with kydex sheath for $100 about.

get it here at this link: https://www.amazon.com/Titanium-Close-Quarters-Combat-Retention/dp/B09NJWFSZ3/ref=rvi_sccl_6/140-9572821-2646735?pd_rd_w=YBP3P&content-id=amzn1.sym.f5690a4d-f2bb-45d9-9d1b-736fee412437&pf_rd_p=f5690a4d-f2bb-45d9-9d1b-736fee412437&pf_rd_r=DQZB89P09VE76F9E29MV&pd_rd_wg=lMzxU&pd_rd_r=6b9595e1-4810-4178-8458-e1e0b0d0dfea&pd_rd_i=B09NJWFSZ3&psc=1

Its excellently made and is costly as seller says why:

Thanks for asking. First amazon takes $20 off the top for the transaction. This is not including the monthly fee one pays for having an account with them. Second cost is about $2-3 per item to have them shipped to amazon for fulfillment and what amazon calls “placement”, this is so the products can be geographically close to the customer. Next there is the fee to get the sheath / holster custom made by hand, these are done by a well known kydex shop called David Brown and bears their mark. The sheath is excellent. This costs about $30 per item and is shipped from Utah to Florida for packaging before it goes to amazon and before it goes to you. Titanium is not cheap as you know, these are precision milled, hand inspected in Washington state and then sent to Florida for packaging together with the sheath. With shipping this costs about another $40. Finally amazon has specific labeling requirements and labels must be printed and affixed, this costs .30c per label, plus shipping of the labels from the printer. Amazon also requires them to be packaged in a specific way that costs another .30c per item, (not including shipping the package from that supplier). It is a lot of work to launch a product, my strength is not in my margins but in the uniqueness and quality of the products my brand offers

This item is the highest quality and well worth every penny. YOU WILL NOT FIND A SHEATH LIKE  WITH THIS ONE FOR ice picks , I had to make my own for case sheath for ASR tactical ice pick,this one here beats the ASR in terms of a sheath and colors you won't find no where else... when people complain it costs too much, read that again above. 

My review is its best one I ever seen in my opinion and most beautiful, no I am not getting paid to put this page up, I am helping others like me who want a ice pick that will last forever  and have a sheath with it and this one is beautiful on top of that. I treat mine like piece of art.

DEADLIEST PRISON KNIFE

Both these are real prisons shiv (shanks) wooden handle 2nd one above, other one is from Philly PA vintage shiv knife. Sticker and poker. Old time shank tools.

Prison Shank Shiv knife Ka-Bar made in Philly PA

 This is a very unique nice shank shiv knife made by Ka-Bar and said Roxy Co, Philly PA on blade of shank, it has no edge except at top 2 dull sides blades, this is designed to work as a shank shiv and is built like one and is one actually you can see it was WAS USED in Philadelphia area way back in the day as shank.

The picture below is a real shank from Ohio prison shank shiv from back in old days

4 inch Shank Shiv Vintage Primitive weapon recovered from Prison many years ago in OHIO

 Some how, this shiv aka shank weapon is very old vintage and primitive ended up for sale online and we nabbed it as it's unique and don't see many prison shanks for sale period. Its from Canton Ohio area it's where it came from (2nd photo) down and first photo is others we encountered.

One Inch shank metal pointy tip

Newest Shank added 11/25/2022

If you know anything about this 2nd shank knife made by Kabar and says Roxy Co, Philla PA on blade?