Trigger winch for window 550 Kg
 
        Spool and gear rings internally oiled
Zinc coated anti-corrosion finish
- Solid gear construction
- Easy-to-operate crank function.
- Reinforced curved supports on the frame for added strength.
- Transport number (in gear ratio): 4:1

 
                 
             
             
             
             
             
             
             
             
            