Casström No.10 SFK, stabilized curly birch, flat grind, Kydex

Casström No.10 SFK: classic outdoor knife with stabilized curly birch

The Casström No.10 SFK is a versatile fixed-blade knife for hunting, fishing, bushcraft, and wilderness living. The combination of a robust 14C28N blade, an ergonomic handle made of stabilized curly birch, and a perfectly fitting Kydex sheath makes this knife a reliable companion for demanding outdoor tasks.

Versatile for hunting, fishing, and bushcraft

The No.10 SFK was developed for practical use in nature. The 10.3 cm long blade is suitable for skinning and gutting game, filleting fish, and classic cutting tasks. The knife also demonstrates its versatility in carving and various camp tasks.

14C28N blade with flat grind

The blade is made of rust-resistant Sandvik/Alleima 14C28N and has undergone cryogenic treatment. With a hardness of 59–60 HRC, the steel offers a good combination of edge retention, toughness, and corrosion resistance. The flat grind with a secondary bevel supports precise cutting performance and makes the knife versatile.

Stabilized curly birch with black liners

The handle is made of stabilized curly birch from sustainable forestry. Stabilization makes the wood more resistant to moisture and everyday wear. Black liners add a visual accent, while stainless steel rivets securely hold the handle construction together.

Robust Kydex sheath

A thermoformed Kydex sheath is included. The robust thermoplastic is insensitive to moisture and easy to clean. This makes the sheath well-prepared for use in hunting, bushcraft, and other outdoor activities.

Proven Casström design

The No.10 was the first knife Casström developed and remains a permanent part of their range. Its concept is deliberately designed for reliable function and uncomplicated use. With an overall length of 22.0 cm, a blade thickness of 4.0 mm, and a weight of 180.0 g, the knife combines compact dimensions with a robust construction.