This Attwood Pole Light Storage Clip is a durable, reliable, and versatile clip that is ideal for storing light poles when the lights are not in use on the deck. These clips can be installed in areas such as engine wells or lockers and they'll reliably hold light poles and other ¾-inch-diameter poles. Each black plastic clip measures 2 inches L x 1 ½ Inches H, and each one installs with 1 #8 fastener. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years.