Spyderco Aqua Salt Fixed Blade Dive Knife (4.69" Black) FB23PBBK

MSRP: $189.95
Our Price: $123.47
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Item #BHQ-26850


  • Overall Length:9.33"
  • Blade Length:4.69"
  • Cutting Edge:4.38"
  • Blade Thickness:0.12"
  • Blade Material:H1
  • Blade Style:Drop Point
  • Blade Grind:Hollow
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:4.55"
  • Handle Thickness:0.70"
  • Handle Material:FRN
  • Color:Black
  • Weight:4.48 oz.
  • Knife Type:Fixed Blade
  • Brand:Spyderco
  • Model:Aqua
  • Model Number:FB23PBBK
  • Country of Origin:Japan
  • Best Use:Diving
  • Product Type:Knife


Spyderco's Aqua Salt knife features a rust-free H-1 steel blade with a weight reducing swedge grind on the spine. The blade is thin, hollow-ground with a plain cutting edge and a non-reflective TiCN black finish. The textured black fiberglass reinforced nylon handle with lanyard hole. The injection molded sheath features a multi-position G-Clip.


Customer Reviews

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Professional Diver Approved
Grant L.
After over a year of >15 hours a week in 35ppt saltwater, this knife has lived up to the "rust proof" hype. I give it 4 starts because the all black color is not ideal for an underwater tool (easily lost). If it was not DLC coated, and/or had a yellow handle, I would give it 5 starts without hesitation.
Superb Fixed Blade
david j.
The Aqua Salt Fixed Blade Dive Knife is made out of H1 Steel (rust proof), which makes it a excellent knife to carry as a EDC since I reside in a region where I see fair amount of rain throughout the Seasons. Also, H1 Steel is a PH (precipitation-hardened) Steel, which hardens the blade each time I sharpen it.

If you are looking for a solid knife to carry without having to worry about rust issues, this is the knife for you!
Gregory F.
I bought one of these for myself best knife I have ever owned. If you are wanting a fighting knife or backpack or carry as self denfense, this is it. You can carry it up right or long ways in your pack on and it will never rust. You can even take it in the ocean. The case and knife is 10 stars, cant go wrong on this new Spyderco 2015 model. And once they are gone it's hard to find one, get them while they are in stock, and as always these guy are the best on fast shipping and emails thank you!