Benchmade 4170BK Auto Fact Automatic Folding Knife

The Benchmade 4170BK Auto Fact is a modern reimagining of the classic Italian stiletto knife, designed as a sleek and high-performance tool for EDC and tactical use. Combining tradition with innovation, this automatic folder features Benchmade’s renowned Auto AXIS® mechanism, delivering lightning-fast deployment with ambidextrous operation.

The 3.95-inch spear-point blade, crafted from CPM-S90V super premium stainless steel (59-61 HRC), boasts phenomenal edge retention and a durable black DLC (Diamond-Like Carbon) coating for enhanced wear resistance and a tactical appearance.

The handle, constructed from lightweight 6061-T6 aircraft-grade aluminum, features striking carbon fiber inlays, ensuring both strength and style. Equipped with a deep-carry pocket clip, tip-up position, and a lanyard hole, the Auto Fact offers ultimate versatility for discreet and secure carry.

Key Features:

• Auto AXIS® Mechanism: Ambidextrous automatic deployment for fast, smooth operation.
• Premium Blade Steel: CPM-S90V super stainless steel (59-61 HRC) for unmatched edge retention and corrosion resistance.
• Spear-Point Blade: Versatile and precise design with a durable black DLC-coated finish for tactical appeal.
• Lightweight Handle: 6061-T6 aircraft-grade aluminum with sleek carbon fiber inlays for durability and style.
• Deep-Carry Pocket Clip: Tip-up position for discreet and comfortable carry.
• Ambidextrous Design: Perfect for both left- and right-handed users.
• Lanyard Hole: Additional attachment option for flexible carry.
• Slim & Lightweight: Designed for comfort and precision at just 3.11 oz.

Specifications:

• Open Length: 8.74” (22.2 cm)
• Closed Length: 4.8” (12.19 cm)
• Blade Length: 3.95” (10.03 cm)
• Blade Thickness: 0.11” (2.79 mm)
• Handle Thickness: 0.51” (12.95 mm)
• Blade Steel: CPM-S90V Super Premium Stainless Steel (59-61 HRC)
• Blade Style: Spear-Point
• Blade Finish: Black DLC (Diamond-Like Carbon) Coated
• Handle Material: 6061-T6 Aircraft-Grade Aluminum with Carbon Fiber Inlays
• Handle Color: Grey/Black
• Pocket Clip: Deep-Carry, Tip-Up Position, DLC-Coated Finish
• Weight: 3.11 oz (88.17 g)
• Mechanism: Auto AXIS®
• Lanyard Hole: Yes
• Sheath: None
• Ambidextrous: Yes

The Benchmade 4170BK Auto Fact combines premium materials, tactical precision, and modern styling into a lightweight, high-performance automatic folder—perfect for enthusiasts, EDC users, and tactical professionals alike.

Benchmade 4170BK Auto Fact Automatic Folding Knife

The Benchmade 4170BK Auto Fact is a modern reimagining of the classic Italian stiletto knife, designed as a sleek and high-performance tool for EDC and tactical use. Combining tradition with innovation, this automatic folder features Benchmade’s renowned Auto AXIS® mechanism, delivering lightning-fast deployment with ambidextrous operation.

The 3.95-inch spear-point blade, crafted from CPM-S90V super premium stainless steel (59-61 HRC), boasts phenomenal edge retention and a durable black DLC (Diamond-Like Carbon) coating for enhanced wear resistance and a tactical appearance.

The handle, constructed from lightweight 6061-T6 aircraft-grade aluminum, features striking carbon fiber inlays, ensuring both strength and style. Equipped with a deep-carry pocket clip, tip-up position, and a lanyard hole, the Auto Fact offers ultimate versatility for discreet and secure carry.

Key Features:

• Auto AXIS® Mechanism: Ambidextrous automatic deployment for fast, smooth operation.
• Premium Blade Steel: CPM-S90V super stainless steel (59-61 HRC) for unmatched edge retention and corrosion resistance.
• Spear-Point Blade: Versatile and precise design with a durable black DLC-coated finish for tactical appeal.
• Lightweight Handle: 6061-T6 aircraft-grade aluminum with sleek carbon fiber inlays for durability and style.
• Deep-Carry Pocket Clip: Tip-up position for discreet and comfortable carry.
• Ambidextrous Design: Perfect for both left- and right-handed users.
• Lanyard Hole: Additional attachment option for flexible carry.
• Slim & Lightweight: Designed for comfort and precision at just 3.11 oz.

Specifications:

• Open Length: 8.74” (22.2 cm)
• Closed Length: 4.8” (12.19 cm)
• Blade Length: 3.95” (10.03 cm)
• Blade Thickness: 0.11” (2.79 mm)
• Handle Thickness: 0.51” (12.95 mm)
• Blade Steel: CPM-S90V Super Premium Stainless Steel (59-61 HRC)
• Blade Style: Spear-Point
• Blade Finish: Black DLC (Diamond-Like Carbon) Coated
• Handle Material: 6061-T6 Aircraft-Grade Aluminum with Carbon Fiber Inlays
• Handle Color: Grey/Black
• Pocket Clip: Deep-Carry, Tip-Up Position, DLC-Coated Finish
• Weight: 3.11 oz (88.17 g)
• Mechanism: Auto AXIS®
• Lanyard Hole: Yes
• Sheath: None
• Ambidextrous: Yes

The Benchmade 4170BK Auto Fact combines premium materials, tactical precision, and modern styling into a lightweight, high-performance automatic folder—perfect for enthusiasts, EDC users, and tactical professionals alike.