The ABB TYL546MX are weather and UV Resistant cable ties, made of black, nylon/polyamide 6.6. They are suitable for indoor as well as outdoor applications and can withstand temperatures of up to 105°C or 220F.
Length of 546mm (21.5 inches) Width of 13.2mm (0.519 inches) Tensile strength rating of 1120 Newton's (250 pounds)