T-handle ergonomic 2-component handle with built-in 80 tooth left & right reversible ratchet with Rapidaptor quick-release chuck for 1/4" external hexagon drive bits as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connection series 1 and 4. Features: - Ergonomic 2-component handle with finger handle recesses and pleasant surface feel for very high power transmission and less fatigue - Hole for hanging - Comes with fine 80 teeth ratchet - Return angle 4.5° - Clockwise/counterclockwise reversing lever - 1/4" hexagonal bit drive - Rapidaptor quick release chuck with rapid-in; rapid-out; rapid-spin; chuck-all and single-hand function - Magnetic - For 1/4" external hexagon drive bits as per DIN ISO 1173-C 6.3 and E 6.3 and Wera series 1 and 4