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KA-BAR Becker Crewman (BK10) — 5.50" Fixed Clip Point, Plain Edge 1095 Cro-Van Blade, Black Ultramid Handle, Includes Sheath — Informational Overview
The KA-BAR Becker Crewman (model BK10, UPC 617717200106) is a fixed-blade knife featuring a 5.50-inch clip point blade made from 1095 Cro-Van steel with a black blade finish, paired with a black Ultramid handle. The knife is listed with a plain edge and includes a sheath for storage and carry. This model is part of the KA-BAR Becker line, commonly associated with purpose-driven fixed-blade designs that emphasize durable materials, straightforward ergonomics, and practical field handling.
Key Identifiers
Brand: KA-BAR (Becker Knife & Tool)
Model: Becker Crewman
Model / Part Number: BK10
UPC: 617717200106
Blade Length: 5.50 inches
Blade Shape: Clip Point
Edge Type: Plain edge
Blade Steel: 1095 Cro-Van
Blade Finish/Color: Black (as listed)
Handle Material: Ultramid
Handle Color: Black
Included: Sheath
5.50" Clip Point Blade: General Geometry and Use Characteristics
A clip point blade profile typically features a “clipped” section along the spine near the tip, which can create a more refined point compared with some other profiles. In general terms, this geometry is often associated with:
Controlled tip access for detailed cutting
A versatile edge line suitable for common utility tasks
A blade shape that balances slicing with point-oriented work
At 5.50 inches, the blade length places the BK10 in a mid-size fixed-blade category often chosen when users want more reach and leverage than compact blades while remaining manageable for belt or pack storage (carry legality varies by location).
1095 Cro-Van Steel: Toughness-Oriented Carbon Steel with Maintenance Needs
The blade is listed as 1095 Cro-Van, a carbon-steel formulation commonly used in hard-use knife designs. In general terms, 1095-class steels are often selected for:
Toughness in utility cutting contexts
A steel type that can be sharpened with common tools
Reliable performance when maintained appropriately
Because carbon steels are typically less corrosion-resistant than many stainless steels, owners often use basic care practices such as:
Wiping the blade clean and dry after use
Applying a light protective oil when storing, especially in humid environments
Avoiding long exposure to moisture, salt, or corrosive substances
The listed black blade finish can help reduce glare and may provide an additional protective barrier on the blade’s exterior surfaces, though edge and exposed areas still benefit from routine maintenance.
Plain Edge Configuration: Clean Cutting and Straightforward Sharpening
A plain edge is commonly chosen for:
Clean slicing through a wide range of materials
Easier maintenance with flat stones, guided systems, or field sharpeners
Predictable cutting feel compared with serrations for many everyday tasks
For users who prefer frequent touch-ups and consistent edge geometry, plain edges are often considered the simplest to maintain.
Ultramid Handle: Durable Polymer Grip Material
The Ultramid handle material is a durable polymer commonly used in tool and knife handles. In general use, polymer handles are often valued for:
Good impact resistance and durability
Low maintenance requirements
Resistance to moisture-related swelling seen in some natural materials
Consistent grip characteristics in varied weather conditions (depending on texture)
Handle comfort and control depend on the specific contouring and texture of the grip, as well as user hand size and preferred grip style.
Included Sheath: Storage and Carry Considerations
This model includes a sheath, which is typically used to:
Protect the blade during storage and transport
Provide a consistent carry method (e.g., belt or pack attachment depending on sheath design)
Reduce abrasion to other gear in a bag or pack
Sheath carry rules and knife carry laws vary by jurisdiction. Users typically confirm applicable regulations, especially for fixed blades.
Typical Use Context (Non-Promotional)
A fixed-blade knife in this category is commonly used for lawful utility tasks such as:
General cutting and maintenance tasks outdoors or in a workshop
Camp and field utility work where appropriate
Gear and material trimming needs
Always follow safe handling practices and check local laws regarding blade length, carry method, and restricted locations.
Quick Reference Summary
KA-BAR Becker Crewman (BK10)
5.50" clip point, plain edge
1095 Cro-Van steel, black finish
Black Ultramid handle
Includes sheath
UPC: 617717200106
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