WHAT IS IT?

[dweb1897]

I can't identify the Schrade model # of this Ducks Unlimited. It is 4" closed The pic is off Ebay and has file work added.

[big monk]

This one says 3 7/8in.___looks like the same knife ?? (but no model number listed )


http://www.collectorknives.net/schrade- ... mp-jack-a/

[tongueriver]

There is an 833 open-stock, an 833 UH, and a 33 OT, all on the 3 5/16 inch frame, that all look like this, serpentine jack knives. I have never heard of a serpentine jack from Schrade on a 4 inch frame. Your pic looks like the 3 5/16 inch frame pattern, by eye-balling the size of the pin heads in the pic.

[big monk]

One place I found says ,it's on the same frame as the 885UH ( Uncle Henry ) ___ using schrade+ stainless,with Rosewood handles **

http://www.ebay.com/itm/VINTAGE-ANTIQUE ... 20e896e995

[Shearer]

I have two knives .One has Schrade+ U.S.A. 580 SC
Sorry about the pictures.

Grant

[tongueriver]

Interesting. I never knew they made a large jack. Learned something today.

[dweb1897]

Thanks a lot for that info on the 885UH...My EDC is a 233 jack. I like the style and couldn't figure out the 3 7/8" length. Other that the one you found on Ebay, I've only seen it as a Ducks Unlimited. In the pics below there is a SW233 that Herman Williams re-handled for me, a FFA 33OT, and a Cope 33, and a Heritage 2331.

[thawk]

"I have never heard of a serpentine jack from Schrade on a 4 inch frame."

Here are a couple finished examples, from around 1993 & 1995