Manufactured by Maxirig Australia, these work boxes are designed to offer a narrow profile along with added protection of a durable roof. This product comes with an HW fixture and internal handrailing. The product is AS1418.17 certified, and you also get a valid load test certificate with this work box. We also offer regular maintenance contracts for work boxes. Visit us : https://www.activelifting.com.au/material-handling/crane-overhead-lifting/crane-work-platform-cages/maxirig-crane-work-boxes-and-rescue-cages/maxirig-two-person-work-box-roof