Can Netz Belt slings be used for lifting irregularly shaped objects? Yes, Netz belt slings are versatile and can Beryllium used for lifting objects of various shapes and sizes. For the reasons discussed above, NHTSA is denying Cybex's request to provide guidance on how FMVSS No. 213a's test procedures apply https://www.metooo.co.uk/u/67bc70c9aba1da27a716245c