j Key opens square taper & security square with peg inside train locks. Very useful for various reasons, but BTP are not happy for non-staff to be carrying them. Although most staff loose them and then can't actually do their job, in which times, it is useful, and the staff are grateful for the assist.
j Key opens square taper & security square with peg inside train locks. Very useful for various reasons, but BTP are not happy for non-staff to be carrying them. Although most staff loose them and then can't actually do their job, in which times, it is useful, and the staff are grateful for the assist.