CRKT 7170 Sero (Black GRN)

The Sero is an everyday carry, redefined.

Designed by knifemaker Richard Rogers, the Sero blends refined Art Deco styling with modern performance in a knife that feels as natural in your pocket as it does in your hand. The low-profile flipper smoothly deploys the S35VN blade thanks to IKBS™ ball bearing pivot, while the black glass-reinforced nylon handle keeps the Sero lightweight and durable.

An intuitive Crossbar Lock offers solid lock-up, and its tip-up ambidextrous carry makes it comfortable for both right and left-hand use. Every line of the knife reflects intentional design—the flipper tab flows seamlessly into the bolster, creating a cohesive profile whether the knife is open or closed. With the Sero, Richard Rogers brings the precision and artistry of custom knives to a practical, pocket-ready tool.


Specifications:

• Overall Length: 7.88" / 200.03mm
  
• Closed Length: 4.33" / 110.06mm
• Blade Length: 3.02" / 76.76mm
• Blade Thickness: 0.10" / 2.62mm
  
• Blade Material: S35VN
  
• Blade Finish: Satin
  
• Handle Material: Glass-Reinforced Nylon
  
• Locking Mechanism: Crossbar Lock
• Weight: 2.30oz / 65.20g
  
• Designer: Richard Rogers