For the maximum weight 25kg
Free-wheel break spring Spring lock automatically when closed end.
Easy to operate The simplest model with labor-saving specials.
Left/Right installationThe gear designed specifically for installation on both sides.
Efficiency 0.81 Efficiency to 81% which the general efficiency of only 50%.
|456F003||Bevel gear 4:1 Left|
|456F004||Bevel gear 4:1 Right|
For the maximum weight 40 kg
End stop Automatic locking system when the closed end.
Aluminium alloy Body made of aluminum alloy.
Universally applicable Installed on both the left and right.
Maximum heavy duty The maximum strength of all the components.
|460F002||Bevel gear 8:1|