KA-BAR Knives Becker Harpoon, Fixed Blade Knife, 4.625" Blade Length, 9.375" Overall Length, Matte Finish, Bronze, Drop Point, Plain Edge, 1095 Cro-Van Steel, Brown Polymer Handle, Includes Celcon Sheath BK18

Manufacturer: Ka-Bar Knives
SKU: 871866
Manufacturer part number: BK18
UPC: 617717200182
Availability: 2 in stock
Old price: $167.80
$106.15
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KA-BAR Becker Harpoon Fixed Blade Knife — BK18 (UPC 617717200182)

4.625" drop point blade | 9.375" overall | 1095 Cro-Van | matte bronze finish | brown polymer handle | Celcon sheath

The KA-BAR Knives Becker Harpoon (model BK18, UPC 617717200182) is a fixed-blade knife built around a compact, utility-oriented profile and robust carbon steel construction. It features a 4.625-inch blade with a drop point shape and plain edge, paired with a brown polymer handle and an included Celcon sheath. With an overall length of 9.375 inches, this knife is sized for belt or pack carry in outdoor and general utility contexts where a fixed blade is preferred.

Blade Geometry and Dimensions

  • Blade Length: 4.625"

  • Overall Length: 9.375"

  • Blade Shape: Drop Point

  • Edge Type: Plain Edge

A drop point profile typically places the tip in line with the spine for controlled, general-purpose cutting and puncture tasks. The plain edge format is commonly used for routine slicing and push cuts and is straightforward to maintain with standard sharpening equipment.

Steel: 1095 Cro-Van

The blade is specified as 1095 Cro-Van steel, a carbon steel formulation associated with toughness and ease of sharpening. As with many carbon steels, corrosion resistance depends heavily on care and environment. Users typically factor in:

  • Regular cleaning after use

  • Drying after exposure to moisture

  • Light oiling for storage, especially in humid conditions

  • Periodic inspection for surface oxidation

Finish: Matte Bronze

This model is listed with a matte finish in bronze. A matte finish is commonly used to reduce glare and can help visually mask minor handling marks over time. Finish durability varies based on use conditions and exposure to abrasion, hard contact surfaces, and cleaning methods.

Handle: Brown Polymer

  • Handle Material: Brown Polymer

Polymer handles are often chosen for durability, moisture resistance, and stable grip characteristics across temperature changes. Handle ergonomics can affect comfort and control during extended use; users commonly evaluate:

  • Grip size and contour

  • Traction when wet or gloved

  • Hot spot development during repetitive cutting

Included Sheath: Celcon

  • Sheath Material: Celcon (included)

A rigid sheath material is intended to provide secure retention and consistent re-sheathing. As with any sheath system, users typically confirm:

  • Retention strength and draw feel

  • Attachment compatibility with belt/pack systems

  • Clearance for safe insertion/removal

  • That the knife seats fully without edge contact issues

Typical Use Contexts

A compact fixed blade in this size class is commonly used in lawful contexts for:

  • Outdoor utility tasks (camp chores, light processing, general cutting)

  • Worksite or field gear where a fixed blade is preferred for simplicity

  • Equipment kits where consistent access and retention matter

Local laws and regulations regarding carry and blade length can vary widely; users should confirm applicable requirements in their jurisdiction.

Care and Maintenance Notes

For best service life—especially with carbon steel:

  • Clean and dry the blade after use

  • Apply a light protective oil when storing for long periods

  • Avoid prolonged storage in wet or dirty sheaths

  • Inspect fasteners and handle condition periodically

  • Sharpen with appropriate tools and maintain edge geometry consistently

Product Identification

  • Brand: KA-BAR Knives (Becker line)

  • Model: Becker Harpoon

  • Model Number: BK18

  • Blade Length: 4.625"

  • Overall Length: 9.375"

  • Blade Finish: Matte, bronze

  • Blade Shape: Drop Point

  • Edge: Plain

  • Steel: 1095 Cro-Van

  • Handle: Brown polymer

  • Sheath: Celcon (included)

  • UPC: 617717200182

The End

Products specifications
ManufacturerKa-Bar Knives
CategoryKnives
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