Hellermann Tyton T18R9M4 Cable Tie. HellermannTyton Cable Tie, Type T18R Standard, Series: T Series, 4 in Length, 0.1 in Width, 1 mm Thickness, 0.06 to 0.86 in Bundle Dia, Plastic Pawl, 18 lb Tensile, -40 to 185 deg F, Polyamide 6.6, Natural. Additional Description: TYTO-T18R9M4 CABLE TIE, 4 LONG, UL RATED, 18LB 111-01872 1000/PKG IN.. Catalog Description: T-Series Cable Ties feature inside serrations to provide a positive hold on wire and cable bundles. The head design guarantees high tensile strength and a low insertion force. The bent tail design allows quick and simple installations by hand. For high-volume applications, tensioning tools are available to ensure consistent and safe installation. Cable Tie, 4 Long, UL Rated, 18lb Tensile Strength, PA66, Natural, 1000/pkg..