Kershaw 1870OLBLK Knife Review

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I love small folding knives. I just love the idea of them being useful and reliable despite their small size. That is the reason why I buy one from time to time and now, I am lucky because I was able to purchase the Kershaw 1870OLBLK Knife. When I first saw its image while researching, I told to myself that this will be a wonderful addition to my collection of small folding knives. When I got my order, it turned out to be more than just a collectible item because I can effectively use it to accomplish simple tasks inside my house and in my office. Truly, it is a wonderful companion that I can bring anytime and anywhere.

What it lacks in size, the Kershaw 1870OLBLK Knife compensates with efficiency. Basing from my experience, I can cut small ropes and open sealed boxes in a very short span of time because of the incredible sharpness of this knife. I only need minimal effort because of its design and I don’t have problems when carrying it because it can fit perfectly on my pocket. Those are my experiences with this knife that I would like to share and hopefully, you get the chance to experience it as well.

This is a folding pocket knife made in USA, coming from one of the famous producer, Kershaw. Here are some salient details about this product.

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Features of Kershaw 1870OLBLK

Small size for portability

If you carefully examine the knife, you will see that its closed length is 4.6 inches and has a blade size of 3.25 inches. If you are total it, even when opened, this knife will just measure around 8 inches. That’s a size that is perfect for the concept of portability or being able to be brought anywhere and anytime. In reality, if you are to bring this at closed state, you’ll just be carrying something that measures 4.6 inches in length.

Incredibly light in terms of weight

With a weight of 3.4 ounces, the Kershaw 1870OLBLK Knife does not require much effort when being used and while being carried. It will be as if you are not carrying anything at all. This also makes it in such a way that you are not bothered when you put the knife in your pocket. That’s something you’ll definitely love. I know it because I felt that way too.

Reliable lock for safety and storage

Folding knives should have reliable locks. This particular item makes use of Sub-frame lock which ensures your safety. The blade deployment is easy on top of being secured. You will avoid injuries and you won’t be bothered by a blade that comes out by itself.

Kershaw 1870OLBLK


  • Product Dimensions: 4.9 x 2.8 x 2.8 inches
  • Product Weight: 3.2 ounces
  • Blade length: 3.25 inches
  • Closed length: 4.6 inches
  • Blade material: Sandvik 14C28N steel
  • Handle: Anodized aluminium
  • Lock: Sub-frame lock
  • Clip: four-position deep carry clip

Customer Reviews and Scores

The current 230 customer reviews gave this item an average rating of 4.8 out of 5 stars. Some of the buyers expressed their satisfaction especially with the overall built of the knife. It is indeed small, according to them, and is light in terms of weight. It packs razor-like sharpness and its lock system is something to admire. Blade deployment, according to them is just fine and overall, they are satisfied with it.

Click Here to Find Out The Pricing and Reviews on Amazon


I personally recommend buying this item from an online shop now while there are still some units left. I can assure you that you won’t be disappointed with the item. You will not be wasting your time and money in purchasing the Kershaw 1870OLBLK Knife. It can be one of the wisest purchasing decisions that you have ever made.