by 
The T-Ratchet + Ti-Torque Kit is the world’s smallest and lightest multi-tool with 2-8Nm torque measurement. This ergonomic tool will keep your seat, handlebars, and stems damage-free by providing real-time feedback to the torque you are tightening too. Using interchangeable magnetic components, the T-Ratchet converts from a screwdriver to a ratchet, to a ratcheting T-Handle in seconds! Made from titanium and aluminum with hard steel contact surfaces, it only weighs 30 grams so you’ll never want to be without it.