Buck 289 with AKTI logo

Current bid: $46.00

The Buck Fluid is made specifically for everyday carry users. It fits comfortably in your hand and won’t cramp your pocket space. Thumb stud openers and a lockback provide simple opening and safe locking power. 3D molded carbon fiber handles are engineered for excellent control and just happen to look really cool too. The Fluid folding knife, with its combination of size, ease of use, and attractive design cues, is a smart EDC choice.

Thanks to Buck Knives for supporting AKTI with knives for you to bid on!


  • Satin-finished 420 stainless steel drop point blade.
  • Ambidextrous thumb hole opener.
  • Black glass-reinforced nylon handle scales.
  • Secure lockback system.
  • Tip-up pocket clip.

Discontinued.   MSRP $54.95

Item condition: New

Time left:

Auction ends: May 31, 2023 11:56 pm
Timezone: America/Denver

Current bid: $46.00



  • Overall Length:7.00″
  • Blade Length:3.00″
  • Blade Thickness:0.11″
  • Blade Material:420
  • Hardness:58 RC
  • Blade Style: Drop Point
  • Blade Grind: Hollow
  • Finish: Satin
  • Edge Type: Plain
  • Handle Length:4.00″
  • Handle Thickness:0.51″
  • Handle Material: GRN
  • Color: Black
  • Weight:2.76 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Hole
  • Lock Type: Lockback
  • Brand: Buck Knives
  • Model: Fluid
  • Model Number:0289BKS-B
  • Country of Origin: USA

Auction History

Date Bid User Auto
May 30, 2023 9:59 pm$46.00MF Carmichael
May 30, 2023 3:58 pm$36.00pmccullar22
May 16, 2023 9:54 amAuction started