The TI Knife from Comandi offers both with its titanium surgical blade ... or attached to a keychain or lanyard. That way, it’s always within arm’s reach when you need it most.

Ever find yourself in a pinch, needing a tool but not having one handy? We've all been there, fumbling through drawers or ...

The Gerber Key Note Keychain Knife is now on sale for $20, a 28% discount on its usual retail price of $27. This minuscule folding knife has earned over 2,500 five-star ratings from Amazon ...

If you buy from a link, we may earn a commission. Learn more Even if you’ve never heard its name, you’ve seen a Barlow knife. Originally devised in 17th century England, the folder took off in the US ...

Custom "striking" keychains, which are equipped with self-defense tools, have become trendy on social media. Add-ons include ...