Drilling a hole to pass an antenna cable through a rooftop or transom can allow water to pass through if not properly sealed.The Side Entry CableClam provides a waterproof side entry for antenna cables without requiring removal of the factory installed connector. Stainless steel dress cap conceals mounting hardware and matches stainless steel deck fittings.Key Features Simple one-piece design for easy side mount installations Low profile, contoured edge reduces the risk of tangling lines A polished stainless steel dress cap conceals mounting hardware, matches other deck hardware and offers protection from UV Includes all fastenersSpecifications Max Cable Diameter: 0.28" (7.11 mm)Max Connector Diameter: 1" (25.4 mm)Dress Cap Material: 316 Stainless SteelMounting Hole: Accept #8 x 7/8" ScrewsRing Material: UV-Stabilized ThermoplasticSeal Material: UV-Stabilized Buna-N RubberWeight: 0.50lb (0.23 kg)