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. Sku 93574 3187 Stainless Steel Ratchet Mount Similar in design and appearance to the current 4187 mounts, the 3187 Stainless Steel Ratchet Mount is a versatile, free-standing mount with a four-way ratchet design. It can be used to mount vertical or horizontal surfaces (deck or bulkhead) and adjusted to a slanted surface. Features: Quick action release handle- easily raise lower antenna Standard 1" - 14 threads Cable slot for easy installation Matches 4187 bolt hole footprint Installation hardware not supplied GVO Marine Electronics: . Get the item you ordered or get your money back. Covers your purchase price and original shipping.