The side of the ring ratchet spanner is angled by 15°. The fine-toothed mechanism with 72 teeth grips the screw piece precisely and performs the task effortlessly, since the return angle is reduced to a mere 5°. These properties ensure a permanently gentle power transfer even in hard-to-access areas. There is a lever to switch the ratchet from clockwise to anti-clockwise operation.

Even if the workpiece cannot be accessed from above, ruling out the possibility of using a ratchet spanner, there is no need to change tools. In these cases, the spanner can be used for loosening and tightening, because the opening on the tool can also be placed laterally on the screw. The jaw of the socket in the set is set at 15°, which encourages particularly favourable working and makes it easier to position the spanner when space is at a premium.

The GEDORE red set includes metric tools in spanner openings 8, 10, 13, 17 and 19 mm, which covers all the most usual sizes of nut and bolt. The spanners are all made of matt-frosted chrome-vanadium steel, which means they are especially robust and reliable. The set comes in a practical holder, so every single spanner can be stored and transported safely with no long searching for the one that is wanted.