Queen Rosette Clamp is used to add a rosette at any point on a vertical standard or tube. It allows up to six connection points where ledgers or diagonal braces can be connected to it. Rosette Clamp from our Wedge Fastening System is industry proven to provide fast, secure connections, and reduce erection and dismantling costs. The Rosette clamp is great for using to make a special size standards. Also if you are working in an area with elevation changes it helps to keep everything level and your ledgers square to the standards.Queen Group will give you a perfect product, along with fast and knowledgeable service. You will know where to look for any other scaffolding or accessories that you might be in need in the future.