Main Application Containers, railway cars, truck trailers Material Steel pin and barrel both covered with ABS plastic Model No. High security seal B-101 Standard Conforms new ISO PAS 17712 Breaking Strength More than 1000kgs Color Red, yellow, green, blue, grey, orange or white Ease of use Seal is easy to apply; no tools are required, just snap the pin into the barrel. A big bolt cutter is required to cut the pin leaving the seal damaged beyond repair.