This part is part of the HellermannTyton T18FO Metal and Plastic Cable Tie, the T18FO series. The 561-00611 part has a length of 200mm, a width of 3.6mm, and a bundle diameter of 30-50mm. It is designed with a low profile head and tabs, which allow it to provide easy installation and greater tensile strength. This tie is made of Nylon 6.6, making it radiused and smooth to the touch. Furthermore, this tie has a minimum tensile strength of 18.1 kg and a maximum tensile strength of 41.7 kg.