Luff Industries . has been manufacturing quality nveyor mponents, including idlers with patented polymer endcaps and pulleys with an industry-leading rim thickness, to an international market for over 40 years. Luff provides fast delivery with an industry-leading manufacturing time of just 5 days, on non-stock standard product, minimizing down-time and reducing operating sts for mpanies around the world, and all Luff products me backed with a full two-year warranty.