Gutter guards eliminate seasonal gutter cleaning. It collects rainwater but prevents leaves and debris from clogging gutters. The rainwater is directed away by using gutter guards. There are different types of gutter guards such as wooden, metal and copper gutters.
Guy Strain Insulators are typically used to insulate a telephone or power pole guy wire from ground. It helps to protect from inductance causing a charge on the wire as well as to prevent galvanic affects from corroding the guy wires and anchor. These are also used to dead-end a circuit for relatively low voltage.