Massdrop x Dew Hara Kabuto Button Lock Folder
Massdrop x Dew Hara Kabuto Button Lock Folder
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Free returns in USA
Product Description
Based on knifemaker Dew Hara’s custom design (which regularly fetches upwards of $1,000), this production version is steeped in Japanese tradition and built with modern materials. It gets its name from helmets worn by ancient Japanese soldiers Read More
Quick to Open, Close & Impress

Based on knifemaker Dew Hara’s custom design (which regularly fetches upwards of $1,000), this production version is steeped in Japanese tradition and built with modern materials. It gets its name from helmets worn by ancient Japanese soldiers. Traditionally, Kabutos (Japanese for “helmet”) were made with a series of overlapping metal panels for protection. Here, you’ll see that overlapping construction evoked in the handle. Made from stepped G-10, the handle offers a sure grip in slippery circumstances. But perhaps the most intriguing aspect of the folder is the button lock mechanism, which secures the blade when the knife is both open and closed. As soon as you press the button, it releases the blade. Simply flick your wrist back and forth to open and close it, and then release the button to lock it again. Also available are rosewood and carbon fiber versions if you want even more of a statement piece.

Note: This item is in stock and will ship within 1 business day. Your payment method will be charged 2 hours after joining. Cancellations are accepted until that time. The drop will launch and end each day to collect purchases.

At checkout, you’ll have your choice from the following: black G-10 with satin blade, black G-10 with black blade, red G-10 with black blade, slate G-10 with stonewashed blade, carbon fiber with satin blade (+ $50), or rosewood with black blade (+ $20). 

Due to the sensitive nature of shipping knives internationally, we can only ship this knife to select countries. It is the responsibility of the buyer to know and comply with all importation regulations and local laws. Click here for additional information.

Versatile S35VN Drop-Point & Titanium Liners

Measuring 8.3 inches overall, the Kabuto isn’t small by any stretch. However, thanks to the titanium liners, it’s relatively lightweight and easy to control in tight spaces. The 3.5-inch blade, made from premium S35VN stainless steel, takes a great edge and is highly resistant to corrosion. Shaped with a drop-point, it can just as easily slice and peel as it can pierce and push through material. When open, the choil at the top of the handle makes a nice resting place for an index finger. While mostly decorative, the thumbstuds can be used to complete the blade’s rotation if it doesn't swing fully open or closed. Use the lengthy, skeletonized steel pocket clip for right-handed tip-up carry.

Dew Hara: Product of a Legendary Environment

When you’re surrounded by the best knifemakers in the world, in one of the most iconic cutlery cities in the world, you’re bound to get pretty good at making knives. That’s the story with Dew Hara. Son of legendary master knifemaker Koji Hara, Dew grew up in Seki City: the cutlery hub of Japan since the mid-13th century. After training under his father (who has more than 30 years’ experience himself) and finishing a 4-year apprenticeship under custom knifemaker Anthony Marfione, Dew started making his own knives. Though he’s still relatively new to the knifemaking scene, Dew’s work stands on its own—and his talents were on full display this year when the bold Raikiri won Most Innovative Knife at SHOT Show 2018.

A Closer Look at S35VN Steel

Developed by Crucible Industries (one of the leading manufacturers of specialty steels for the cutlery industry) and Chris Reeve (pioneer of the integral frame lock, featured on the Gent), S35VN is perhaps the most balanced blade steel ever created in terms of all-around performance. It’s made through a process known as Crucible Powdered Metallurgy, which results in near perfect consistency in the distribution of carbides. Compared to conventional melting practices, the CPM process produces a steel characterized by superior dimensional stability, grindability, and toughness.

Style Options
  • Designed by Dew Hara
  • Produced by Massdrop
  • Manufactured by WE Knife
  • Country of origin: China
  • Blade: CPM-S35VN stainless steel
  • Blade profile: Drop-point
  • Grind: Flat saber
  • Finish/coating: Satin, stonewashed, or PVD-coated
  • Handle: G-10, rosewood, or carbon fiber
  • Titanium liners
  • Hardened steel backspacer
  • Opening mechanism: Button release (thumb stud if needed)
  • Lock mechanism: Button lock
  • Pivot: Caged ceramic bearings, hardened steel washers
  • Steel pocket clip for right-handed tip-up carry
  • Hardware: Torx (T6 screws, T8 pivot)
  • Blade length: 3.5 in (8.8 cm)
  • Cutting edge: 3.3 in (8.3 cm)
  • Blade thickness (at spine): 4 mm
  • Blade thickness (at apex): 0.5 mm
  • Handle length: 4.8 in (12.2 cm)
  • Handle width: 0.7 in (1.85 cm)
  • Overall length: 8.3 in (21 cm)
  • Weight, G-10: 4.1 oz (117 g)
  • Weight, rosewood: 3.6 oz (102 g)
  • Weight, carbon fiber: 3.8 oz (109 g)
  • Pouch
  • Microfiber cloth
  • Warranty: WE Knives lifetime materials and workmanship guarantee via Massdrop
Free Returns & Exchanges

US customers may return or exchange this item in new, unused condition within 30 days of delivery.


All orders will be shipped by Drop.

Estimated ship date is Oct 24, 2019 PT.

Your payment method will be charged 2 hours after purchase. Cancellations are accepted until that time, after which the request will be submitted to vendors to deliver the best delivery time to members, making all sales final. Be sure to check the discussion page for updates.