Check the listing for details. ROPE LOGIC'S X-RIGGING TRIPPLE RING RIGGING SLING 3/4IN 5FT. Condition: New. Listed at 211.99 USD. ROPE LOGIC'S X-RIGGING TRIPPLE RING RIGGING SLING 3/4IN 5FT Multiple-Ring Slings1 Beast X Ring with an inner diameter of 38mm. 2 Large X Rings with an inner diameter of 28mm.Only for crotches. Increased bend radius and friction by combining three rings. This Beast ring version is retrievable from the ground.Here’s where splicers get to show off their creative skills. The multiple-ring configurations are works of art. The benefits of multiple rings is that you can combine the rings to give yourself a primary rigging point. As you read on the previous page, a single ring does not give you enough bend radius for a primary rigging point, but two or more rings do. This page shows some of the current slings available, but we are working on more, so check our website often to see the latest creations.