KeySmart Nano Wrench - Compact Keychain Wrench Set Fix issues now; no need for a toolbox when you notice a loose screw or bolt, tighten on the spot Smaller than a pack of gum; put the Nano Wrench on your EDC key chain and take it wherever you go Mini multi-tool; 5 wrench sockets plus a flathead screwdriver, all in 1 small tool Easy gifting; the KeySmart Nano Wrench is the perfect stocking stuffer, birthday or holiday present 2-year manufacturer's warranty; we will replace normal wear and tear breaks in the first 2 years