This Wera 454 HF is supplied in a 4mm drive size with a 100mm blade length — a compact, versatile option well suited to close-quarters fastening tasks where space is restricted. The short blade keeps the tool agile and easy to control. Features and Benefits: • T-handle for high tightening and loosening torque • 2-component ergonomic handle with finger recesses • Holding function (HF) keeps screw secure on the tool…