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A 150 mm Sekiryu deba knife made in Seki, Japan, with a 420J2 stainless-steel blade and a poplar-wood handle with a black nylon bolster.

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  • $23.75 /each
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About this product

The Sekiryu SR300 has a short, broad 150 mm deba blade for controlled fish preparation. Its tall heel, pointed front and pale wooden handle give it a compact working profile.

  • Blade length: 150 mm
  • Blade material: 420J2 stainless steel
  • Handle: Poplar-wood handle with black nylon bolster
  • Blade hardness: HRC 50–53
  • Country of origin: Japan; made in Seki
  • Overall length: 11½ in.

Care: Wash by hand with mild dish soap, rinse and dry promptly. Avoid prolonged soaking and protect the cutting edge during storage.

Product Overview

The Sekiryu SR300 has a short, broad 150 mm deba blade for controlled fish preparation. Its tall heel, pointed front and pale wooden handle give it a compact working profile.

Made in Seki, Japan, the knife combines a 420J2 stainless-steel blade with a natural poplar-wood handle and black nylon bolster. Blade hardness is HRC 50–53.

Sekiryu SR300 deba knife showing the blade and wooden handle

A broad deba blade for fish preparation

The 150 mm blade keeps the cutting work close to the handle when trimming and portioning fish. Use deliberate cuts on a stable board without twisting the edge through hard joints. For long, uninterrupted sashimi slices, choose a dedicated narrow slicing knife such as the SR400.

Measurement icon

150 mm deba blade

A short, broad blade for controlled fish preparation.

Stainless-steel material icon

420J2 stainless steel

Japanese stainless-steel blade with HRC 50–53 hardness.

Wood material icon

Poplar-wood handle

Natural poplar wood paired with a black nylon bolster.

Sekiryu SR300 knife resting on a wooden preparation board

A wooden grip and Japanese stainless steel

The pale poplar-wood handle meets the blade through a black nylon bolster. Its rounded grip has no exposed metal rivets, and the natural grain may vary from knife to knife. The 420J2 stainless-steel blade has a hardness of HRC 50–53 and is made in Seki, Japan.

Sekiryu SR300 knife resting on a dark kitchen worktop

Care for the blade and wooden handle

Wash the knife by hand with mild dish soap, then rinse and dry both blade and handle promptly. Avoid abrasive cleaners and prolonged soaking of the wooden grip. Store the knife with its edge protected, and keep it for controlled preparation rather than forcing it through hard bones or frozen food.

Compare natural-handle knife profiles

Compare natural-handle knife profiles
Sekiryu SR300 deba knife showing the blade and wooden handle Current product Sekiryu SR300 Deba Knife, 150 mm Stainless-Steel BladeSR300 Sekiryu SR900 gyuto knife showing the blade and wooden handle Sekiryu - Gyuto Knife, Stainless Steel 180mmSR900 Sekiryu SR410 perforated sashimi knife showing the blade and wooden handle Sekiryu SR410 Perforated Sashimi Knife, 210 mm BladeSR410
Price$23.75 $17.75 $29.50
Product type Deba kitchen knife Gyuto kitchen knife Perforated yanagi/sashimi knife
Material 420J2 stainless-steel blade; HRC 50–53 420J2 stainless-steel blade; HRC 50–53 420J2 stainless-steel blade; HRC 50–53
Color Silver blade, natural-wood handle, black bolster Silver blade, natural-wood handle, black bolster Silver blade, natural-wood handle, black bolster
Listed dimensions Blade: 150 mm; overall length: 11½ in. Blade: 180 mm; overall length: 12 in. Blade: 210 mm; overall length: 13 in.
Country of Origin Japan; made in Seki Japan; made in Seki Japan; made in Seki
Handle Poplar-wood handle with black nylon bolster Poplar-wood handle with black nylon bolster Poplar-wood handle with black nylon bolster
Care instructions Wash by hand with mild dish soap, rinse and dry promptly. Avoid prolonged soaking and protect the cutting edge during storage. Wash by hand with mild dish soap, rinse and dry promptly. Avoid prolonged soaking and protect the cutting edge during storage. Wash by hand with mild dish soap, rinse and dry promptly. Avoid prolonged soaking and protect the cutting edge during storage.