Reversible ratchet for left- and right-hand tightening ... Measuring range of 30-210Nm (22.1-154.9lb-ft). Sealey 1/2 drive electronic torque wrench, £281.94 Features LCD read-out with LED ...

For those on a tighter budget, the Sealey CP650LIHV would not be a disappointment. Clarke CIR184LIP 18V 1/2in Drive Impact Wrench Ryobi 18V ONE+ HP Cordless Brushless Impact Wrench RIW18X-0 ...