Staco industrial tools :)

[Starlet]

Hi guys.

Have any of you heard of a tool brand, named staco?

I just bought a set of gearless wrenches from them.
Does anyone know how the mechanism works on these? Because there is no sound when you are using them, which i think is cool

Does anyone have any clue which one is stronger, the gearless or with teeth


Please comment

 

[lukep]

Yeh they work just like a starter drive.... They have roller bearings and springs inside. The springs only push one way on the bearings, so you will have to flip it upside down to get the opposite direction.

This will explain it better and it's quite simple really.

http://en.m.wikipedia.org/wiki/Freewheel