Description
North Mountain Blade Kaiken 2502 2502-4 – 3.5" Stonewashed 14C28N Clad Tanto Folding Knife
A kaiken is the shortest of the four classic samurai blades, the one carried for close work, and North Mountain Blade's Kaiken 2502 borrows that segmented tanto profile for a pocket folder. The 3.5" blade is three-layer clad steel with a 14C28N core at 60–61 HRC, with a hand-forged ripple texture on the flats. The main edge is hollow ground for slicing and the tip is flat ground so it stays strong for piercing. This 2502 has a steel handle and steel clip, opens with a front flipper, and weighs 4 oz. Going Gear is an authorized North Mountain Blade dealer.
Specifications
| Brand | North Mountain Blade |
|---|---|
| Model | Kaiken 2502 |
| SKU | 2502-4 |
| Blade Length | 3.5" |
| Overall Length | 8" |
| Blade Steel | 14C28N core, 3-layer clad (60–61 HRC) |
| Blade Finish | Stonewashed |
| Blade Style | Tanto |
| Grind | Hollow main edge, flat-ground tip |
| Handle | Steel |
| Opening | Front flipper |
| Weight | 4 oz |
| Knife Type | Folding Knife |
Frequently Asked Questions
What is a kaiken?
A kaiken is a short Japanese dagger, the smallest of the traditional katana, wakizashi, tanto and kaiken forms. The North Mountain Blade Kaiken 2502 2502-4 takes its segmented tanto tip and short, stout proportions and puts them on a folding knife.
What steel does the North Mountain Blade Kaiken 2502 2502-4 use?
The North Mountain Blade Kaiken 2502 2502-4 uses a three-layer clad blade with a Sandvik 14C28N core hardened to 60–61 HRC. The core gives the edge, and the outer layers carry the forged ripple pattern.
Why does the North Mountain Blade Kaiken 2502 2502-4 have two grinds?
The long edge of the North Mountain Blade Kaiken 2502 2502-4 is hollow ground so it slices thinly, while the tanto tip is flat ground to leave more steel behind the point for stabbing and prying-type cuts.
What is the blade length of the North Mountain Blade Kaiken 2502 2502-4?
The North Mountain Blade Kaiken 2502 2502-4 has a 3.5" blade and an 8" overall length, at 4 oz.
Where can I buy the North Mountain Blade Kaiken 2502 2502-4?
The North Mountain Blade Kaiken 2502 2502-4 is sold at Going Gear, an authorized North Mountain Blade dealer. We ship from the US and can answer sizing or carry questions before you order.