General description Sealey Premier Digital Torque Adaptor with Angle Function is designed for use with a standard ratchet or breaker bar. It is ideal for work around the engine bay and for tightening wheel nuts to factory specifications. Technical specifications Model No.: STW291 Torque range: 20-200 Nm (14.7-147.5 lb.ft) Accuracy: ±2% of stated capacity Selectable readings: Nm, lb.ft, lb.in, kgf.m Angle mode: Yes Auto shut-off: Yes Supplied with: Test certificate and storage case Usage The torque adaptor features a large LCD display with LED and audible alarms indicating achieved and target torque levels. It also accumulates angle measurement for multiple turns, making it ideal for use in restricted access areas. Other information