Protech Runt J4 Knife Handle w/ Carbon Fiber (Tanto Black PLN) 5400-BT

For Reference Only: Pocket Clip For Reference Only: Pocket Clip
MSRP: $190.00
Our Price: $127.00
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Item #BHQ-5093


  • Overall Length:5.27"
  • Blade Length:1.94"
  • Blade Thickness:0.11"
  • Blade Material:154CM
  • Hardness:59 RC
  • Blade Style:Tanto
  • Blade Grind:Flat
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:3.33"
  • Handle Thickness:0.44"
  • Handle Material:Carbon Fiber
  • Color:Black, Gray
  • Frame/Liner:Aluminum
  • Weight:1.95 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Down
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Protech
  • Model:Runt
  • Model Number:5400-BT
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


This J4 Runt has a tanto style 154-CM blade with black finish. The aluminum handles are milled from T-6061 aircraft aluminum and have carbon fiber inserts on the front and back. Despite the knife's small size it feels very good in the hand (it feels much bigger than it is) and has superb action. It opens like a rocket and locks up solid. The Runt J4 also has a black coated pocket clip. Blade is 1.875" making it California legal.


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