Skimlite 1815NIC 8'-15' Homeowners Series Tele Pole with Nylon Internal Cam. Our Homeowner Series Poles utilize the same locking mechanisms that many pool professionals use on a daily bases all over the United States. All homeowner poles are thinner and lighter than our service poles, but still have the High Quality 100% USA Made Materials. This line was made for the homeowners who are looking for better equipment and are sick of wasting money for low quality products typically sold at box stores. Nylon Internal Cam or NIC is designed to be a quick on and off lock. The cam itself has a drain hole inside to increase the water drainage speed when the pole is brought to surface.