Button Lock Elementum II - Ultem

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  • Regular price $98.00
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After the hugely successful Button Lock Elementum II release in early 2023, Civivi has shaken things up once again, bringing us this high demand model with Ultem scales.

Ultem, short for "polyetherimide" (PEI), is a high-performance thermoplastic known for its exceptional properties. It is highly regarded in various industries, such as aerospace, automotive, and healthcare, due to its outstanding heat resistance, mechanical strength, and excellent electrical insulation properties. Its resistance to chemicals and flames, along with its high strength-to-weight ratio, further enhance its appeal, making Ultem a top choice for critical applications where durability and reliability are paramount. Ultem has gained popularity in the EDC scene and makes great knife scales as well as other accessories.


  • Ultem scales
  • Button lock
  • Flipper tab deployment
  • Sized the same as the OG Elementum
  • Premium Nitro-V blade steel
  • Hollow grind blade
  • Deep carry pocket clip
  • Lanyard loop
  • Ball bearing pivot
  • Packaged in a knife pouch and box


Total Length 7.06" / 179.4mm
Closed Length (Handle) 4.11" / 104.3mm
Blade Length 2.96" / 75.1mm
Blade Thickness 0.12" / 3mm
Blade Steel Nitro-V
Blade Grind Hollow
Blade Style Drop point
Lock Button lock
Weight 80.6g
Hardness 59-61HRC
Clip Deep carry / RH / tip up
Handle Material Ultem
Product Code

C18062P-7 (Satin), C18062P-8 (Black)


Customer Reviews

Based on 3 reviews
Civivi Button Lock Elementum II - Ultem

Has excellent action with a smooth bearing, a comfortable size, and maintains a sharp edge. Overall, it seems to be a great edc.

Perfect edc knife

Amazing knife and slightly smaller than I expected in a good way. The button lock is super smooth and very intuitive to use. The ultem and black blade is really cool. Unlike anything I’ve seen in person before. Coming from a buck 110 I wasn’t sure if I would notice much of an upgrade in a modern knife but it feels worlds apart! More importantly Mitch and the teams service was amazing. Great price and fast postage along with a personalized thank you. Will definitely be coming back and already recommended you guys to a friend who’s going to order!

Chris C
Great produce-great service

My second Elementum, my first in the button loch version. I use this knife daily as a tradesman and I'm deploying regularly at work so I thought I'd try a button for ease of closing and I'm liking it. The Ultem scales aren't as grippy as my micarta liner lock version buy they will be easier to keep clean from greasy dirty hands etc and it's slightly wider in the hand which I like. And prompt delivery from Adventure Carry as always- so thanks guys.