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The Kline

The Kline

The American Made Workhorse

Regular price  $399.00
Regular price  Sale price  $399.00
Shipping calculated at checkout.
Color

Color OD Green Micarta + Stainless

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When Duty Calls.

Named after the Kline arrowhead found in the Delaware River Valley of Pennsylvania, the Kline is our newest American-made folder and packs a lot of punch into a larger, rugged form factor. The Kline represents our first use of MagnaCut, a new EDC-specific stainless steel designed to be ultra corrosion resistant and extremely durable. This is a true USA-made super-steel, and we are excited to introduce it into the TJB line. The Kline also has a removable/reversible deep-carry clip, a the TJB Slide-Lock locking mechanism, and a full-liner construction. With its larger size, Micarta scales and ambidextrous design, the Kline has everything you need in a larger workhorse folder.

Product details

American Made
Proudly designed, machined and assembled in the USA.
MagnaCut Blade Steel
A USA-made super-steel that balances corrosion resistance and toughness; our first time using MagnaCut!
AMBIDEXTROUS DESIGN
With thumb studs on two sides, a slide-lock design and and a reversible deep carry clip the Kline works for all.
A LARGER KNIFE FOR TOUGH JOBS
Everything you need in a large workhorse folder.

Technical specifications

Blade Length
3.4" / 8.6 cm
Overall Length
7.9" / 20.2 cm
Weight
4.0 oz
Lock Type
TJB Slide-Lock
Carry Orientation
Ambidextrous
Blade Type
Drop Point
Scale Material
Micarta
Hardware
Stainless Steel, Black Oxide
Carry Style
Tip Up / Deep Carry
Blade Steel
CPM-MagnaCut
Blade Hardness
63 HRC
Blade Grind
Hollow
Clip Material
6AL4V Titanium
Washers
Phosphor Bronze
Made In
USA
  • Regular price  $399.00
    Regular price  Sale price  $399.00
  • Buy Now
Two Kline pocket knives with one closed and the other opened.

MagnaCut® Blade Steel

7.8" overall length

USA Made

3.5" blade length

The Kline.

Named after the Kline arrowhead found in the Delaware River Valley of Pennsylvania, the Kline is our newest American-made folder and packs a lot of punch into a larger, rugged form factor. The Kline represents our first use of MagnaCut, a new knife-specific stainless steel designed to be ultra corrosion resistant and extremely durable. This is a true USA-made supersteel, and we are excited to get it into the TJB line.

A man cutting wood with the Kline pocket knife.

EVERY DETAIL CONSIDERED


A sketch of the the Kline pocket knife design.

A Knife for Tough Jobs.

The Kline comes equipped with a removable and reversible deep-carry pocket clip, a Slide-Lock locking mechanism and a full-liner construction. With its larger size, Micarta scales and ambidextrous design, the Kline has everything you need in a larger hard-working daily folder.

The locking mechanism of the Kline pocket knife in black micarta and stainless steel.

Ambidextrous Design

MagnaCut: An American-made supersteel

The Kline represents our first use of MagnaCut, a new EDC-specific powdered metallurgy steel designed to be ultra corrosion resistant and extremely durable. MagnaCut is the product of Larrin Thomas, a self-professed knife nerd and the guy who actually wrote the book on blade steel engineering. He's dedicated his career to the study of blade steels and their properties. Your blade is the heart of your knife, and the properties of blade steels vary widely. Larrin's mission was to create a new EDC steel that would tackle a classic issue: how do you get the corrosion resistance of a stainless steel with the toughness and durability of high carbon steels? MagnaCut was his answer, and we are proud to bring it to the TJB line for the first time with the Kline.

Dr. Larrin Thomas, the creator of magnacut blade knife steel.

The Best of Both Worlds.

"MagnaCut has the corrosion resistance of stainless steels, but with the performance characteristics of a traditional high-carbon steel."

- Larrin Thomas, MagnaCut creator and author of "Knife Engineering"

DESIGNED TO GET THE JOB DONE


Made in the USA.

We know that for a lot of people buying products made in the USA is important. It's important to us too, and we're making commitments to make more products here in the States. The Kline is our second USA-made knife, and there are more coming in the future. We are proud to produce the Kline domestically, and we'll continue to expand the products that we make close to home. Stay tuned for more USA-made products in 2023.

The locking mechanism of the Kline pocket knife in OD green micarta and stainless steel.
The pocket clip of the Kline pocket knife in black micarta and stainless steel.
The kline pocket knife with the clip facing up on a steel surface.

The TJB Workhorse.

We've listened to a lot of requests for a larger, more full-bodied knife that was designed to do tough jobs that might be outside the scope of a lighter-weight EDC folder. That's where the Kline came from. It's the knife you've been asking us to make: USA-made, MagnaCut blade steel, Micarta scales, an ambidextrous design and a larger form factor. This is a knife that we are really proud of and we know you're going to appreciate it as well. The Kline will be there for you when you need it most.

The Kline pocket knife in OD green micarta and stainless steel in box.
average rating 4.6 out of 5
Based on 59 reviews
  • 5 Stars
    47 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    5 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
81% of reviewers would recommend this product to a friend
Customer photos and videos
59 Reviews
Reviewed by William B Reynolds j.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

New favorite edc

Went on a hunch and picked this up, and I dig it. Perfect size to fit in my hand, deploys easily, especially with the tether added. JB might become my new knife obsession damn it

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Reviewed by nicholas r.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Very clean

This is a wonderful knife. Only thing was the bottom corner was kinda sharp. Easy fix with fine sand paper. Very pleased overall.

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Reviewed by Byron H.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Wow

Excellent craftmanship and sharp out of the box. A great knife.

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Reviewed by Scott F.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

New favorite

USA made excellent build quality

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Reviewed by Tom H.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

A perfect fit

The main feature I love is the width of the blade from edge to spine. The shape and grind make it a perfect fit for my thumb when manipulating the edge to get the cut I’m looking for. I bring this up because it’s a first for me. I’m a glove size 10. So not very large. Extremely happy with my purchase.

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