Heavy Duty Offset Insulated Brackets are designed toput an insulated electric wire about eight inches away from apermanent fence. The wire bracket is normally twisted ontotwo different non-electric strands of woven, barbed, or H-Tfence. The large loop is insulated with tough plastic tubingwhich permits the wire to move through it with a minimum offriction. This offset is heavy duty & strongest offset on themarket which allows for at least 100% longer spacing betweenoffsets than other offset brackets. Offsets provide multitude of functions in a grazing system. Easily install electric wire(s) to existing fences such as barbed wire & woven wire that are not electrified. This can bring power to internal hi-tensile wire and temporary polybraid/tape fences Increase lifespan of barbed wire and woven wire fencing by keeping livestock from pushing and rubbing against. Predator protection - Electrified offset wires, placed low around the outside of your perimeter is an excellent control measure for keeping predators away from your flocks and herds