The Tenable Fenrir Top Liner Lock is a compact yet bold folding knife designed by Sparrow Knife Co. and built for serious EDC performance. Its 3.4-inch D2 tool steel blade delivers high hardness, toughness and good edge life—ideal for daily cutting tasks and heavier duty use alike. A flat grind and full-belly profile give it excellent slicing ability and piercing capability, making it a versatile tool in hand.

The handle features durable G10 scales, crafted for dependable grip and everyday carry wear. Together with the top liner lock mechanism, the Fenrir ensures dependable blade security while remaining smooth and fidget-friendly in operation. Whether you deploy it via the thumb stud or button-actuated liner lock, this knife offers a premium action in a pocket size. A reversible deep-carry clip rounds out the package, ensuring discreet and comfortable carry. The Fenrir is built for owners who want substance with style.

Specifications:

• Model / SKU: Fenrir Top Liner Lock – B1034H17

• Blade Length: 3.4″ (86.4 mm) 

• Blade Material: D2 tool steel 

• Blade Thickness: 0.137″ (3.5 mm) 

• Overall Length: 7.89″ (200.4 mm) 

• Handle Material: G10 

• Locking Mechanism: Top liner lock 

• Weight: Approximately 4.14 oz / 117.4 g 

• Designer: Sparrow Knife Co.