The CCSSTR5057-X Stainless Steel Trefoil Cable Cleat offers protection against extreme environments and high short circuit current faults. The cable cleat is certified to IEC 61914:2015, for use up to 172kA peak fault current and retains cables in the event of a short circuit fault. Compatible with cable diameter of 50-57mm and installs using a separately sold mounting bracket or direct to the cable tray rung via fixing hole and user-supplied M8 bolt. Features 316L SS and removable spacer.