A dozen Straightpoint wireless load shackles have been installed by Rigging Services in the Bob and Tamar Manoukian Production Workshop, where scenic artists and craftspeople create the stunning sets and scenery for the world-famous Royal Opera House in London. The Rigging Services-branded load shackles are 3.25t capacity and feature bespoke multiple wireless load cell controller (SW-MWLC) software. They are installed on 12 overhead cranes, which travel on gantries and I-beams that cover the entire floor.