FERRETERRO round endless slings are manufactured in accordance to EN-1492-2: 2000 from 100% polyester. The outer cover is seamless polyester sleeves of double thickness construction and has an excellent abrasion resistance. The core consists of a continuous hank of high tenacity polyester yarn which is immensely strong and durable. Due to parallel fibres in the core, the stretch experienced with a round sling is less than 3% at the safe working load, which eliminates dangerous dancing experienced with some slings. Our normal round slings are available in capacity range 100 ton on regular production while EXXTREME ROUND SLINGS ARE AVAILABLE UP TO 300 TON on order. Round slings are available in endless type, Eye and Eye type and TWIN slings type.