A ratchet is often improperly used as a hammer – particularly when things need to be done quickly. This causes damage to the ratchet head and it quickly becomes unfit for use.v The solution for this problem is the Koloss from Wera – the ratchet that can also safely and officially be used as a hammer!

Hardened square drive Non-removable sealed and

hardened square drive for tough jobs.

Almost indestructible

Almost indestructible: the square drive evades blows and cannot be damaged when the Koloss is used as a hammer.

Change in direction

Changing the ratchet direction using a hardened push-through square drive ensures great resilience, since there is no susceptible switching mechanism that could be damaged by hammer blows. This is far more robust than a forward/reverse switch.

Hammer and ratchet

The drop-forged hammer head is permanently pinned to the shaft in a form-fit joint. This guarantees an almost nondetachable positioning of the hammer head on the handle.

Drop-forged hammer head

Prevents the annoying changeover from ratchet to hammer in, for example. installation and disassembly situations.

Dual ratchet teeth

Gives the robust 30 saw teeth the precision engineering effect of 60 fine teeth with a 6° return angle.

Tubular shaft Tubular shaft

minimises impact vibrations.

Dry-fined hammer face

Used with rubber pad attachments to protect materials and surfaces.