{"product_id":"ram-mount-ramb231-1-ball-rail-base-half-to-1-5-inch-rails","title":"RAM Mount 1\" Ball Rail Base – Fits 1\/2\" to 1-1\/2\" Rails (RAMB-231)","description":"\u003ch2\u003eRAM Mount 1\" Ball Rail Base – Fits 1\/2\" to 1-1\/2\" Rails\u003c\/h2\u003e\u003cp\u003eMount your electronics, charts, or accessories directly to your boat's rail with this versatile RAM Mount rail base. The stainless steel U-bolt clamps securely to round rails from 1\/2\" up to 1-1\/2\" in diameter, and the 1\" rubber ball gives you full compatibility with the entire RAM 1\" ball mount ecosystem — arms, cradles, and device holders sold separately.\u003c\/p\u003e\u003cp\u003eBuilt for the marine environment, the stainless U-bolt resists corrosion while the rubber ball provides the vibration-dampening, tool-free adjustability that RAM mounts are known for. Once locked in, it stays put — even at speed.\u003c\/p\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall size: 1\" diameter rubber ball\u003c\/li\u003e\n\u003cli\u003eRail compatibility: 1\/2\" to 1-1\/2\" round rails\u003c\/li\u003e\n\u003cli\u003eU-bolt material: Stainless steel\u003c\/li\u003e\n\u003cli\u003ePart Number: RAMB-231\u003c\/li\u003e\n\u003cli\u003eWeight: 107g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eBest suited for mounting GPS chartplotters, VHF radios, or phone holders to T-top support rails, bow rails, or helm rails where a flat surface mount isn't available. This is a base-only component — you'll need to pair it with a compatible \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-double-socket-arm-for-1-ball-170-ramb201\"\u003eRAM Double Socket Arm for 1\" Ball\u003c\/a\u003e or \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-short-double-socket-arm-for-1-balls-170-ramb201ua\"\u003eRAM Short Double Socket Arm for 1\" Ball\u003c\/a\u003e and a device cradle or holder to complete your mount. If you need a complete kit with arm and plate already included, see the \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-1-ball-mount-with-double-socket-arm-round-base-170-ramb138u\"\u003eRAM 1\" Ball Mount with Double Socket Arm \u0026amp; Round Base\u003c\/a\u003e. The 1\" ball system is ideal for lighter devices like handheld GPS units, phones, and small VHF radios.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199444746276,"sku":"170-RAMB231","price":40.69,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/170-RAMB231.jpg?v=1785605525","url":"https:\/\/marisolmarine.com\/products\/ram-mount-ramb231-1-ball-rail-base-half-to-1-5-inch-rails","provider":"Marisol Marine Company","version":"1.0","type":"link"}