Essential Safety Bonds for Lighting. Quick to Fit. Easy Release ShacklesWIRE1060 = Length 600mm / SWL 10kg WIRE2075 = Length 750mm / SWL 20kg WIRE360 = Length 360mm / SWL 3kg. Quality safety bonds- essential for adding security when installing lighting fixtures etc. The safety bonds are made from a strong wire rope with a loop and karabiner fixing.. safety wire-safety bond