Juego de llaves de vaso - Llave de vaso de liberación rápida de 1/2", tamaños pequeño, mediano y grande, 72 dientes, para bicicleta.

[Durable and Comfortable] The torque wrench is made of wear-resistant and rust-resistant chrome-vanadium steel, featuring high contrast and an easy-to-read scale. The handle fits comfortably in the hand and is non-slip. High-quality materials extend the lifespan of the torque wrench. [User-Friendly] Our torque wrench drive is easy to use. Pull out the locking knob and hold it until the torque setting is complete. Release your hand, and the locking knob automatically springs back to lock the numerical value. [±3% Accuracy with Simple Locking Loop] Our torque wrench drives meet the high precision standard of ±3% and come with a traceable sequencing certificate. You can use it with peace of mind! Furthermore, the scale ring locks securely with a smaller increment size!