Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75" Black
Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75" Black
  1. Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75" Black
  2. Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75" Black

Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75″ Black

$281.00 — taxes calculated at checkout

Characteristics

Blade Length4.75"
Closed Length6"
Lock TypeLinerlock
ColorBlack
Handle Materialaluminum
Package TypeBoxed.

Available

SKU: EX0498BLK Categories: , Brand:
Extrema Ratio BD4 Contractor Linerlock Folding Knife N690 Black
Extrema Ratio BD4 Contractor Linerlock Folding Knife 4.75" Black

Italian-made tactical folder with a partially serrated dagger blade that cuts and punches through tough materials.

  • Blade: 4.75" Bohler N690 stainless steel, partially serrated double-edge dagger, black Mil-C-13924 burnished finish
  • Overall Length: 7.38" closed (6" handle)
  • Handle: Black anodized aluminum with extended tang for durability
  • Deployment: Linerlock mechanism with reliable pocket clip carry
  • Made in Italy by Extrema Ratio, trusted by professionals
  • Weight: 0.42 lb — light enough for all-day carry
  • Includes: Original box

Built for contractors, first responders, and field users who need a no-nonsense blade with proven edge retention and corrosion resistance.

Product SKU: EX0498BLK

Product Brand: Extrema Ratio

Product Price: 196.35

Price Valid Until:

The BD4 Contractor is a folding linerlock with a 4.75-inch Bohler N690 stainless blade featuring partial serration on both edges and black Mil-C-13924 burnishing. The black anodized aluminum handle spans 6 inches closed and incorporates an extended tang and pocket clip for carry options. This is a purpose-built double-edge dagger configuration backed by a proven stainless steel that holds an edge well in field conditions.

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