WIHA Torx and Torx Plus Key Sets

L-shaped Torx and Torx Plus keys have a short arm that fits into tight spaces and a long arm that extends into recesses and other hard-to-reach spots. Using the long arm as a handle also allows applying higher torque compared to using the short arm. Torx keys have sharp ridges on their tip that grip screwhead drives for turning in lower-torque applications than Torx Plus keys. have squared ridges on their tip, increasing contact with the screwhead drive for even higher torque transfer and greater cam-out resistance than standard Torx keys.