Arbo Space Large Porta WrapPORTA WRAP SAFETY & OPERATION GUIDE Anchoring the Sling Secure the rigging sling to the designated sling attachment point on the Porta Wrap by passing the slings eye through the loop and then over the body of the device to create a firm, self tightening connection. Choosing a Secure Anchor Point Ensure the anchoring sling is fastened to a structurally sound and properly rated anchor point that meets or exceeds the anticipated load requirements. Pre