Sealey Torque Adaptor Angle Function Digital 1/2"Sq Drive 20 STW291Designed for use with a standard ratchet or breaker bar. Ideal for work around the engine bay and the tightening of wheel nuts to factory specifications. Large LCD display with LED audible alarm indicating achieved and target torque levels. Selectable readings in Nm, lb. ft, lb. in or kgf. m. Accurate to 2% of stated capacity and operates in either direction. Features angle mode, eliminating the need for angle gauges and protractors providing an