StandOff Shelf Hub and Turnbuckle Assemblies are machined from aircraft-grade aluminum. 3/64" stainless steel WS-Wire is properly tensioned with Turnbuckle assemblies. Individual Turnbuckle components are also available if you need them.
Turnbuckles are an integral part of almost all Wire Suspension designs. Shelf Hubs provide a unique way to attach shelves to WS-Wire when inserted in holes drilled in shelves. They are easily adjusted up or down to set the desired shelf height and then locked into position with hex keyed set screws.