The parts that make this cable guide a Snake are the unique, innovative bending hinges which create the “Snake effect”. These hinges make use of an interlocking mechanism that limits the movement of your truss to a bare minimum while hoisting it up or down. For connecting a bending hinge on each end to a length part you will need 4 aluminium rivets, 4 metal rings and 4 short brass bearings. All these items are separate parts on the Snake item list.