Designed by Sparrow Knife, the Tenable Fenrir is a versatile folding knife built around a 3.48 in / 88.5 mm Nitro-V harpoon blade. Its broad belly, defined tip and flat grind support controlled slicing and detailed everyday cutting, while the blackwash finish gives the blade a distinctive, practical appearance. Dual thumb studs and a ball-bearing pivot provide smooth deployment without a flipper. The ambidextrous crossbar lock offers secure operation and straightforward one-handed closing. A green anodised aluminium handle with a diamond pattern adds texture and visual character, while its ergonomic contours and chamfered edges promote a comfortable grip. Measuring 7.89 in / 200.5 mm overall and weighing 3.7 oz / 104.8 g, the Fenrir is completed with a reversible deep-carry pocket clip for flexible left- or right-side positioning.
Images are for illustrative purposes only
- Nitro-V harpoon blade: The 3.48 in / 88.5 mm blade combines a pronounced belly, controlled tip and flat grind for efficient slicing and precise everyday cutting.
- Ambidextrous crossbar lock: Provides secure lock-up and smooth one-handed operation from either side, making the Fenrir equally accessible to left- and right-handed users.
- Smooth thumb-stud deployment: Dual thumb studs and a ball-bearing pivot deliver quick, consistent opening without the need for a flipper.
- Textured aluminium handle: Green anodised aluminium scales feature a diamond pattern, contoured shape and chamfered edges for a comfortable, dependable grip.
- Practical pocket configuration: At 3.7 oz / 104.8 g, the Fenrir pairs a manageable weight with a reversible deep-carry pocket clip for left- or right-side positioning.
£70.99
- We are UK based and this product ships from the UK
- FREE Next Working Day Delivery to UK Mainland Destinations
For sale to those age 18 and over. Age check performed during order processing and by courier on delivery.
AWAITING STOCK
Stock Notification

























