One Finger Knuckles

One Finger, Total Surprise

The one-finger knuckle duster is the minimalist's defense: a single knuckle ring that rides on your keychain or slips into a coin pocket. Spiked smiley fobs and tiger-ring styles add character without adding bulk.

Light enough to forget you're carrying it, solid enough to matter — these pair naturally with our full knuckle duster range and the two-finger line for a graduated carry.

Small ring, real backup. Shipped worldwide.