GVO Marine Electronics: We provide reliable, safe online shopping 24 hours a day, 7 days a week throughout the U.S. and the world. We are strongly committed to providing our customers with top quality merchandise and world class service. Model 77147 PRO 20' with Dual Flex Relief HP Quality Hose The 1/2? ID HoseCoil PRO provides a 47% increase in flow rate over 3/8? ID. HoseCoil PRO features a large 4.75? coil for better ease of handling and dual strain reliefs to reduce kinking. The HoseCoil PRO is not only larger in size, it is made with much thicker material for added strength and durability. Built with 3/4? garden style fittings, it fits all standard US hose connections. GVO Marine Electronics: . Get the item you ordered or get your money back. Covers your purchase price and original shipping.