51 m traction rope, rope weight with ball-bearing hook (Non-twisting device - prevents the rope from twisting) or 81 m traction rope with additional rope weight, ball-bearing hook (Non-twisting device - prevents the rope from twisting)
Control system with emergency stop callipers and 10m supply cable
Sturdy casing box with integrated electricity, galvanized support structure
Automatic limit stop above and below
Delimitation against hoist and scaffold overload overstress