Standard Duty Stainless Steel & Aluminium Cable Cleat, for cables in trefoil formation. The Ellis Vari-cleat cable cleat has been designed, developed, tested and manufactured in accordance with IEC 61914 (Cable cleats for electrical installations). The cleat is available in a range of sizes with range taking ability to suit single cables or cables in trefoil formation. The frame of the cleat is manufactured from cast aluminium, the cables are held in place by a 316L grade stainless steel over strap and an optional LSF liner. The closure fixing is manufactured from grade A4-70 stainless steel. Vari-cleat can be fixed to the supporting structure by a range of fixing sizes depending on cleat size. Non standard cleat designs can be supplied upon request. Vari-cleat is particularly well suited to multi-cable bundles. For data sheets and installation instructions head to the Downloads section.