1800503 TX Wrench Key Set is a must-have tool in your toolkit Made from high-quality chrome vanadium steel, these wrenches are extremely durable and promises reliable use for years to come In addition, the torx keys are lightweight, sturdy, and corrosion resistant Furthermore, this set comes with a plastic holder that keeps the keys organised and safe The torx wrench key set is used to drive bolts and screws In addition, this set includes 8 torx keys covering sizes TX9, TX10, TX15, TX20, TX25, TX27, TX30 and TX40