The ProX X-SCABLEHOOK10 Cable S-Hook for Truss Systems | Pack of 10  is designed to help manage and support multicable runs inside or outside of truss systems. The durable and lightweight reinforced molded plastic construction fits 1-1/2" to 2" tubes on common truss construction.  A cable hook is a simple way to manage cables on a truss rigging.  Simply hook the ProX X-SCABLEHOOK10 Cable S-Hooks just slip them over the truss chord or pipe and drop your power or data cables into the hook on the outside or use it to provide support for the cables on the inside.  No more taping or Zip Ties to hold cables and it makes setup and teardown far easier!