Even more powertorque for loosening and tightening using the t handle the ergonomic t handle with suspended hole gives the internal double ended hexagonal screwdriver optimal power transmission and very high torque just the job for screws that are hard to get at containing 2 2 5 3 4 4 5 5 5 5 6 8 10mm chrome vanadiumsteel matt chrome finish in a handy wall and self standing display case with dimensional information 10 years westfalia warranty