Showing posts with label Pocket Knife. Show all posts
Showing posts with label Pocket Knife. Show all posts

Thursday, February 13, 2020

Roper Trapper


One classic pocket knife pattern is the trapper.  This pattern seemed to have originated in northeastern U.S. in the early 20th Century.  Almost all manufacturers of slip joint knives have or are making a trapper-style knife.  Most have two blades, but a few rare ones have three.
Cowboy Trapper
Roper Trapper

Trappers traditionally have two blades hinged on the same side.  The blades, of almost equal length, are clip and spey pattern blades.  The blades were designed for specific needs. 

“…I want to comment on the trapper name. Whether the pattern was created for the purpose the name implies is unclear. Whatever the case, I can testify that the size and patterns of the blades make trappers well suited for dressing and skinning small animals.”  Gary Zinn

While most of us don’t need those functions on a daily basis, the trapper has a long following of fans and collectors.

Roper Knives is one of several brands owned by the American Buffalo Knife and Tool Company out of Sweetwater, TN.  My eye first caught the Laredo Stag Trapper in an A.G. Russell catalog.  The wood and stag handle just spoke to me as did the shield inserted in the stag. 




The clip and spey blades are 3.25 inches long and made from 1065 carbon steel.  While hardness isn’t mentioned, I suspect they have an RHc of around 56 to 58.  Don’t let that discourage you.  This is sufficient for almost all your cutting chores.  Just remember what noted knife guy Ernie Emerson says, if I can paraphrase him: softer blades are flexible compared to hard blades and a bent blade is still a knife but a broken blade is just junk.

I’ve read of people ‘patina-ing’ their blades with ketchup or stabbing the blade deep into an acid fruit to produce a lovely patina of gray, but I prefer the bright shiny blade myself. A little food safe oil and these blades will stay nice and shiny for years.

Knife from Roper for the cowboy in all of us.

While I find the two-blade pattern interesting, especially the spey blade, I only wish they were locking.  Yes, I know that would complicate the knife and increase the cost, but I have a fundamental distrust of slip-joint folders.

You can find your Roper Laredo Stag Trapper at https://abktinc.com/.  After all, there is a little cowboy in all of us!  Whoopee-Ti-Yi-Yo!

Friday, September 21, 2018

Swiza


Move over Swiss Army knives!  You’re got company.


Swiza is a relatively new knife company, but they have a long history as a clock maker.  Louis Schwab established the Swiza clock factory in Moutier, Switzerland where they have a long reputation as a premiere clock and watch maker.  But change comes to everyone. 

In 2006, the Schwab family transferred ownership to Bedonna Holdings.  Who are they?  Good question.  Bedonna appears to be a holding company whose business is making money.  Like all holding companies, they own several companies that make products the public wants.  Kind of like angels on “Shark Tank.”

At some point Swiza got involved with estragon, a design company.  Yes, it’s a lower case “E,” all very artsy fartsy.  But Dirk Fleischhut and André Lüthy appear to have the chops.  They helped Swiza get into the knife game with a very interesting knife. 

green handled Swiza
The Swiza C04 in Khaki, or as I call it green


They opened a plant in Jura, Switzerland, and in Oct 2015 started making Swiza knives, a creditable challenger to the Victorinox/Wenger Empire.


Here’s a little aside I found interesting: the geology term "Jurassic" is derived from the Jura Alps, which date to that era.  Knives and fossils in the same blog, must be a record of some kind.

Here’s a Swiza D06 in leafy green.  Let’s talk turkey, err… rather knife. 

The first thing you notice is the nail nicks or blade openers.  They are elongated trapezoids holes that penetrate the blade or tool.   The second thing you notice waits for you to pick it up.  The bolsters have a soft silky feel.  Rub your thumb over the closed knife.  There aren’t any sharp edges with the exception of the back end of the tweezers.  You’ll find a curious double step that lets you grab and remove the tweezers very easily.


Siza Khaki knife tweezers  D04
Curious looking back end of the Swiza Tweezers, but easy to extract from the knife 



The 3 inch blade is milled from 440C stainless steel and has a Rockwell “C” hardness of 57.  The blade locks open, a touch I have always liked.  The release is hidden under the white Swiss cross on the handle.  It takes a little effort, but that’s actually desirable in a locking knife.


Various tool configurations are available.  This knife has in addition to the tweezers and main blade, a #1 Philips screwdriver, a #1 and #3 flathead, bottle opener, can opener and a reamer with sewing awl eye.  I’ve always been curious about the sewing awl eye.  If you’re using that function, that’s going to be a very coarse repair which will probably do more damage than the rip, or the fabric is so coarse you can wiggle it through without cutting large holes.

Swiza swiss army type knife
I seldom need a can opener, but the screw drivers and bottle opener are life savers!


The tools appear to have been hardened to 54HRc.  Why such relatively low hardness, you ask?

It’s not low.  We’re spoiled by pricey super steels with Rockwell values in the 60s.  At these levels bending the blade is likely to break the blade.  As Ernie Emerson once wrote, a bent blade is still a knife, a broken blade is just expensive junk.  (My apologies if the quote is wrong.)

At these levels of hardness you should be able to resharpen the edge with a fine grain rock.  A number of years ago, I attended a mini-class where it was claimed you could sharpen a blade with mud. That is, if you had enough time, and if the knife was dull enough that even a slight improvement was desirable.  I’d look for a fine grain, flat rock first.

All in all, I think you’ll find the Swiza up to all your urban cutting needs.  This Swiza, with its leafy green scales has a suggested manufacturing price of around $56. 

Sunday, May 12, 2013

Boker Nano



I’ve seen it in several knife magazines and it always attracts my attention: the green-handled Boker Nano.  It took a little work, but I got one.  

Green Handled Boker Nano
The Nano comes in a nice foamed line box.



Specs? 


It’s a sub 2-inch curved blade made from 440C steel.  The blade locks open utilizing a frame lock.  The green handle is one of those almost indestructible engineering plastics, Zytel.   
 
Front of Green handled Boker Nano
The elongated opening slot lets your thumb find the right place for leverage.

The clip is removable and reversible for tip up or down.  The knife is set up for right hand carry.   
Back of Boker Nano
The back side of the Boker Nano.  The clip can be changed with two screws.
 

The overall open length is 4.75 inches which gives you a relatively large handle for griping.  It’s a compromise between size and usefulness, but I think even with my larger hands I can get a good grip on it.


 
Normal grip on Boker Green Handled Nano
Normal grip felt comfortable.


 
My grip choked up on Boker's green handled Nano
Choking up on the Boker gave a solid feel!













 
It takes a little practice to open one-handed, but not so much you give up.  Spend a half hour in front of TV driving your spouse crazy opening and closing the knife and you’ll have it.  Spend two hours and you could be in divorce court.  But you knew that already.


It weighs in at 2.9 ounces, mostly from the heavy steel blade.  You could take the clip off and save a little weight, but I like knowing my knife stays where I put it.

I find Boker an interesting company.  It’s German and their knives range from cheap junk to high end Damascus steel made from WWII Panzer tank barrels.  The Boker Nano is from the Boker Plus line.  

I think these knives are under-appreciated and give you good quality and value for your dollar or Deutsche Mark.