Colonial Knife Co. Automatic/Manual Knife Combo Set

MSRP: $99.99
Our Price: $39.95
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Item #BHQ-51609


  • Overall Length (Automatic Knife):6.75"
    Overall Length (Lock Back Knife):8.50"
  • Blade Length (Automatic Knife):2.50"
    Blade Length (Lock Back Knife):3.625"
  • Blade Thickness (Automatic Knife):0.10"
    Blade Thickness (Lock Back Knife):0.09"
  • Blade Material (Automatic Knife):440C
    Blade Material (Lock Back Knife):440A
  • Blade Style (Automatic Knife):Sheepsfoot
    Blade Style (Lock Back Knife):Clip Point
  • Blade Grind (Automatic Knife):Flat
    Blade Grind (Lock Back Knife):Hollow
  • Finish (Automatic Knife):Black
    Finish (Lock Back Knife):Bead Blast
  • Edge Type:Serrated
  • Handle Length (Automatic Knife):4.25"
    Handle Length (Lock Back Knife):4.875"
  • Handle Thickness (Automatic Knife):0.71"
    Handle Thickness (Lock Back Knife):0.77"
  • Handle Material (Automatic Knife):Polymer
    Handle Material (Lock Back Knife):Rubber
  • Color:Black
  • User (Automatic Knife):Right Hand
    User (Lock Back Knife):Right Hand, Left Hand
  • Pocket Clip:Tip-Down
  • Knife Type (Automatic Knife):Automatic
    Knife Type (Lock Back Knife):Manual
  • Opener (Automatic Knife):Push Button
  • Lock Type (Automatic Knife):Plunge Lock
    Lock Type (Lock Back Knife):Lockback
  • Weight (Automatic Knife):2.17 oz.
    Weight (Lock Back Knife):5.39 oz.
  • Brand:Colonial Knife Co.
  • Model:581S
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


This Colonial Knife Co. combo pack includes one automatic knife and a bonus manual folding lock back knife.

The 581 automatic knife features a partially serrated sheepsfoot blade with a black finish. Its handle is made from a durable polymer with deep grooves for added grip. Comes complete with a sliding safety lock and pocket clip.

The manual lock back folder is built with a bead blasted clip point blade made from 440A steel with a partially serrated edge. A textured, rubberized grip paired with a large choil ensures heightened grip security and comfort during use. Includes a nylon sheath for easy belt carry.


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