Bahco tekno43 series 025 pozidriv tip hex shank screwdriver for pozidriv head screws the hexagon profile blade and bolster allow the use of a wrench for jobs that require more torque the double shape handle allows an optimum grip and maximum torque power the hole in the handle allows the insertion of a t bar for added force transmission and it has permanent colour codes at both ends of the handle for a quick identification of the tip the blade is made from a high performance alloy steel chrome