Higonokami Black SK-5 7.5 cm folding knife

The Higonokami Black SK-5 7.5 cm folding knife represents one of Japan’s most recognizable traditional pocket knife designs. Its straightforward construction reflects the original purpose of Higonokami knives as reliable everyday tools.

Forged from SK-5 steel, the blade offers durability and easy maintenance supported by a hardness of about 60 HRC +/-2. The monosteel structure delivers consistent behavior during use and sharpening, while the dark finish reinforces its utilitarian aesthetic.

The iconic chikiri tab functions as opener and manual stabilizer, replacing modern locking systems with a classic friction mechanism. Compact yet practical, this knife is suited for users who appreciate traditional design and mechanical simplicity.

Specifications

• Steel: SK-5
• Hardness: 60 HRC +/-2
• Overall length open: 17.0 cm
• Cutting edge length: 7.5 cm
• Closed length: 10.7 cm
• Blade height: 1.3 cm
• Blade thickness: 2.3 mm
• Weight: 42 g