Set for controlled tightening of screws, nuts with sockets for machine-operated fitting and removing of vehicle wheels with drive bolts, Tightening facilitated using 2K reversible ratchet with integrated bi-directional operation, R68900200: Controlled and precision screw tightening from 40 to 200 Nm, Repeatable and exact with working accuracy of a +/- 4 % tolerance from the set scale value, Torque wrench with test certificate acc. to DIN EN ISO 6789, R60010027: 2-component ratchet that feels good in the hand- just a few simple movements and it is extended in five steps from 460 mm up to 600 mm, R63043003: Plastic sleeves for damage-free working on delicate surfaces, e.g. aluminium rims, In the 17, 19 and 21 sizes with colour coding, Safe working from bore present for fixing with locking ring and pin, In acc. with DIN 3120 - C12,5, ISO 1174, with ball locking device, Acc. to DIN 3129, ISO 2725-2, Chrome-vanadium steel