Ferrum Forge Knife Works

Prolix | Nitro-V

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  • Regular price $89.00
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The new Prolix folding knife from Ferrum Forge is slim, lightweight and versatile. Featuring a utilitarian wharncliffe style blade made from special 'Nitro-V' blade steel, a deep carry pocket clip and G10 scales the Prolix is an exceptional bit of kit for your EDC rotation. Flip and flick to your heart's desire with the cut out in the blade or the comfortably jimped flipper tab. A ball bearing pivot allows super smooth, crisp blade deployment.

The blade steel - 'Nitro-V' is a boutique cutlery steel designed with exceptional edge performance, high hardness, and extreme corrosion resistance in mind.

Ferrum Forge Prolix Australia
Ferrum Forge Prolix Australia
Ferrum Forge Prolix Australia
Ferrum Forge Prolix Australia
Ferrum Forge Prolix Australia


Total Length 167.64mm
Closed Length 95.25mm
Blade Length 72.39mm
Blade Thickness 3.048mm
Blade Steel Nitro-V
Blade Grind Flat
Blade Finish Stonewashed
Blade Style Wharncliffe
Lock Liner Lock
Weight 76.54G
Clip Deep Pocket Carry, Tip Up RH
Pivot Bearing
Handle Material G10
Sheath  -
Product code Prolix


Nothing quite like a video from BigRedEDC to show off the Prolix's action, features and size comparison up close. BigRedEDC rates it an 8.5/10.

Customer Reviews

Based on 5 reviews
sweet little knife perfect partner to the mini archbishop

Great little knife, very well put together, great cutting edge, small but fits well in the hand. Big props to AdventureCarry for sourcing exactly the one i wanted!

Excellent working knife

There are not many knife I have a nitpick about. And this is one of them.
Price is good, fit and finish is good, action is great, pocket clip works well, sharp out of the box and ergonomic is excellent.
Ferrum forge should release this in premium version.

Grant Holmes
Awesome edc knife

This knife is absolutely a great knife it's light deep pocket clip sits nice in the pocket it is Verry comfortable in hand beautiful action Verry slicey blade there was no blade play and was centred spot on came ultra sharp not much more to say but love the knife

I have to agree with you Grant, the Prolix is a fantastic EDC knife. Glad you're loving it as much as we do! Thank you for taking your time to leave a review! Much appreciated!


Jason Jansz
Finger choil is awesome. Comfort and super functional knife.

I'd been eyeing this unit for a while with combination of quality steel and functional blade for working, cutting boxes, sheets, tapes. It arrived out of box with blade not centered, but just needed a small tighten up and is now bang on. The action is great with solid feel and thunky snap sound. It has a decent weight that you can feel to know you have it, which I like. My medium size hands just feel super comfortable and natural holding using the finger choil. Its actually perfect this way and can imaging larger hands also feeling perfectly at home. Flipper tab works great, but is also very rewarding with pointer finger reverse flick, can do middle but harder for how my hands sit. Overall, I got this for function over style....and will be carrying for days when I know it will get lots of use. Great service and very prompt processing of order. Thanks AC

Hi Jason,

Thank you for your Prolix review! Good to see that it has taken on daily carry duties for you. It is a snappy little thing. Chris & Elliot of Ferrum Forge design some stellar knives for the price point.

Appreciate your words of support mate! Hope to be of service again soon.


Ferrum Forge Prolix

It’s a good addition to both the Stinger and the Mini Archbishop, with a nice sheep’s foot blade that is screamingly sharp out of the box and well built (as expected). Worth getting, and worth getting from Adventure Carry. Thanks again, Mitch, for the excellent service.

Glad you’re enjoying your Prolix in your Ferrum Forge collection. Appreciate your feedback as always!