Proxxon Industrial Bit set Metric 1/4 (6.3 mm), 1/2 (12.5 mm) 27-piece 23020

For all important passenger car screws of 6 - 32 mm. Spark plug-special-in-corrode 16 and 21 mm. With standard ratchet in 6,3 mm (1/4 ") and 12,5 mm (1/2 ") to transferring extremely high torques.

Price: £ 77.99 from Conrad Electronic