Pfaff RAKU Safety Ratchet Cranks
RAKU Safety Ratchet Crank
Similar to the SIKU crank this unit has a selector unit which allows either the raise or lower positions to be selectied. The crank can either be turned through 360 degres (as the SIKU crank) or operated in short ratchet type movements which is especially suited for use in confined space.
Two versions are available: 250mm or 300mm crank length, both on a 17mm square drive.
Features and benefits include:
The load is securely held at every height
Lift by moving the ratchet upwards and downwards
Adjust the lifting or lowering movement by moving a lever
With folding handle