496 F-ONE is a super professional trimmer head which has the innovative Line Shielder system. The shielder stops the line breaking at the eyelets, therefore, preventing it from going back inside the head and so assuring a continuous job without interruption.
Another special feature of the 496 F-ONE trimmer head is the "RC System" which allows the head to be quickly retooled. Simply line up the arrow with the eyelet, then thread the line through the head making sure that both lengths are equal on either side. Just by twisting the head the line is wound onto the spool. It's very easy: no tubes or needles are needed to guide the line across the spring, as in similar products, since the head has a line hole that passes directly through the spool. This characteristic enables the use of any shaped line and diameters up to 4,0 mm. The spool is also large capacity and can take up to 15 m of 2,4 mm line.
Furthermore, the lower body of 496 F-ONE acts as a bump knob and resolves the problem of it being blocked with dirt. 496 F-ONE is the latest and most innovative trimmer head on the market and resolves all major problems in a single product, all this, thanks to the continual research and new technology that makes Arnetoli Motor a leader in its field.
Adapter bolt needed