PCS Company offers the Codipro QLR (Quick Lift Ring) or QL.DSR is a double swivel ring that allows particularly fast mounting. At the push of a button, it can be fixed in the threaded hole with a simple click. Its double swivel ensures perfect alignment with the sling. The QL.DSR saves up to 80 % of time compared to screwing in a conventional lifting ring. The system works purely mechanically and thus requires no complex maintenance.