Wera 454/10 HF Set 2 Hex-Plus T-Handle Screwdriver Set 7 Piece SAE 05023454001T handle screwdriver: The ideal handle shape allows the transmission of particularly high tightening and loosening torque. The ergonomic shape of the handle fills the palm of the hand well, the fingers lie safely in the soft rounded handle recesses. The whole hand makes contact with the handle and friction losses between the hand and the handle are avoided. With holding function to securely hold the hexagon socket screw on the tool. Special surface