A guard assembly for use on a guy-wire of the type having an end terminating in a loop, or other style, comprises an elongated tubular member of a relatively rigid plastic having a hollow interior throughout its length. The tubular member has an included single hollow tubular member, accessible though a slot, extending longitudinally thereof between opposite ends to allow the tubular member to be in surrounding relationship by being moved laterally thereover with the guy-wire hollow interior through the split. The guard can be snapped onto the wire using pressure and secured into place with a u-bolt or similar device.