I started working with an ST roof system back in 2000, it was one of the first ones Prolyte made. I've been using Prolyte ever sinceJon Reeves JDR Rigging, Finland
Barrier Extension - Basic step for 1MTR. barrierCatalog number: BAR-10-003 - Item code: 114000002
StageDex has designed a 2 step extension for the barrier which can be used to create either a step up option at intervals or a continious walking platform for security personnel. This extension provides enhanced safety as well as better reach and expanded possibilities for quick access to the public behind the crowd barrier.