The Boss is the bar feeder for long bars that has been sold the most in the world, with more than 30,000 installed units. The Boss 542 Easy is an automatic bar feeder suitable for lathes with fixed or sliding headstocks, bar diameters between 5 and 42 mm and lengths from 1,000 to 4,400 mm. It is simple to use for the operator and has a very solid structure: it is the Boss!