A common feature on most folding knives today, the clip was first equipped onto a knife by Spyderco in 1981. This innovative design allowed a knife to be carried at the top of a pocket or a belt, revolutionizing everyday carry.

Why the round hole?

Most Spyderco knives feature a round hole in the blade. In addition to reducing overall knife weight, the patented round hole allows for a swift and easy one-handed blade deployment. The round hole provides a larger surface area for your finger, offering more mobility than thumb studs, disks, or other one-handed opening attachments.