Benchmade 4170BK Fact Auto Folding Knife 3.95″ Black DLC Spear Point Blade – Aluminum / Carbon Fiber


  • Blade Length: 3.95″ (10.03 cm)
  • Blade Thickness: 0.110″ (2.794 mm)
  • Handle Thickness: 0.51″ (12.95 mm)
  • Blade Material: CPM-S90V Stainless Steel
  • Blade Hardness: 59-61HRC
  • Blade Style: Spear Point
  • Blade Finish: Black DLC
  • Weight: 3.11 oz. (88.17 g)
  • Handle Material: 6061 T-6 Aluminum with Carbon Fiber Inlays
  • Locking Mechanism: Auto-XIS
  • Pocket Clip: Deep-Carry Tip-Up, Right/Left
  • Overall Length: 8.74″ (22.20 cm)
  • Handle Length: 4.80″ (12.19 cm)
  • Class: Black
  • Made in the USA

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The 417 Fact re-imagined the classic Italian Stiletto knife as a contemporary EDC and Tactical tool. Now it’s been taken one step further with the 4170BK Auto Fact. Featuring aerospace aluminum handle scales with a sleek carbon fiber inlay, the addition of the Auto AXIS mechanism connects this modern-day folder to its traditional switchblade roots. A black DLC coated blade, made of premium S90V super steel, ensures phenomenal edge retention for prolonged life and low maintenance, making the Auto Fact a perfect choice for enthusiasts and super-spy alike.

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