This are great value wire locking pliers. All racers know that they're not allowed on a race track unless various fasteners on their bike are safety wire locked eg sump plug. If an engine spills it's fluids on a track it can be massively dangerous for everyone. Many folk that take part in track days should also wire lock fasteners on their bike. Tool is supplier with guide to wire locking. <<"I know to my cost what can happen: The oil filler plug came lose on my R6 going around Castle Combe and the clutch threw an enormous amount of oil out which went all over my back wheel and could have caused me to crash! The bike won't go onto the track again until it has safety wire locking fitted !" Ralph<<