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Ager 3.5" Drop Point Assisted Opening Knife


The Sheffield 12158 Alloy Series Ager 3.5" Drop Point Assisted Opening Knife is the ultimate in tactical spring-assisted opening knives, perfect for everyday carry and ready at the swipe for any occasion. The Sheffield Ager features a black oxide-bonded 420 stainless steel blade with a drop point edge, perfect for a variety of uses from EDC to hunting. A heavy duty black-aluminum handle, featuring ridged grooves, proves nearly indestructible but comfortable all at once. With any everyday carry knife, carrying comfort is of paramount importance. The Ager delivers with a sturdy pocket clip and lanyard opening, giving you plenty of carry options. With it's assisted-opening mechanism, drop point blade and aluminum handle, the Ager is at your beck and call. As always, Sheffield's industry-leading Lifetime Warranty has your back.



  • Overall Length: 8.25"
  • 3.5" 420 Stainless Steel Drop Point Blade with Black Oxide Finish
  • Assisted Opening Mechanism
  • 0.11" Blade Thickness
  • 4.75" Aluminum Handle
  • Thumb Stud
  • Lanyard Opening
  • Pocket Clip
  • 5.04 Oz.
  • Lifetime Warranty


  • Weight: 1.00 lb
  • Warranty: Sheffield Limited Lifetime
  • Overall Length (in): 8.25 in
  • Blade Length (in): 3-1/2 in
  • Handle Length (in): 4.75 in
  • Closed Length (in): 4.75 in
  • Blade Type/Shape: Drop Point
  • Blade Finish: Black Oxide
  • Blade Material: 420 Stainless Steel
  • Handle Material: Aluminum
  • Handle Colors: Black/Grey
  • Locking Mechanism Type (e.g., lock back, liner lock): Liner Lock
  • List of Tools: Blade
  • Additional Features: Pocket Clip, Lanyard Opening

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