{"product_id":"ram-mount-ramb138u-1-ball-mount-kit-round-base-double-socket-arm-diamond-adapter","title":"RAM Mount 1\" Ball Mount Kit – Round Base, Double Socket Arm \u0026 Diamond Adapter (RAM-B-138U)","description":"\u003ch2\u003eRAM Mount 1\" Ball Mount Kit – Round Base, Double Socket Arm \u0026amp; Diamond Adapter (RAM-B-138U)\u003c\/h2\u003e\u003cp\u003eEverything you need to mount a device in one box. This complete RAM Mount kit pairs a 2.5\" round base with a 1\" double socket arm and a diamond base adapter, giving you a ready-to-install mounting solution for GPS chartplotters, VHF radios, phones, and other electronics on flat surfaces like helm consoles, dashboards, and bulkheads.\u003c\/p\u003e\u003cp\u003eThe 1\" rubber ball-and-socket system at both ends of the arm provides near-infinite adjustment — tilt, swivel, and rotate to your ideal viewing angle, then lock it down. RAM’s patented rubber ball design also absorbs shock and vibration, protecting your device from the punishment of rough water.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5\" diameter round base with universal AMPS hole pattern\u003c\/li\u003e\n\u003cli\u003eStandard double socket arm (1\" ball, both ends)\u003c\/li\u003e\n\u003cli\u003eDiamond base adapter — connects to most RAM device cradles\u003c\/li\u003e\n\u003cli\u003ePart Number: RAM-B-138U\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall size: 1\" diameter rubber ball\u003c\/li\u003e\n\u003cli\u003eBase diameter: 2.5\"\u003c\/li\u003e\n\u003cli\u003eBase hole pattern: Universal AMPS\u003c\/li\u003e\n\u003cli\u003eAdapter: Diamond base — compatible with most RAM 1\" cradles and holders\u003c\/li\u003e\n\u003cli\u003eAdjustment: Near-infinite pivot and rotation at both ball joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eBest suited for flat-surface installations on helm consoles, dash panels, and bulkheads where you want a complete, matched kit without sourcing components separately. The universal AMPS hole pattern on the round base means it will also accept a wide range of third-party device holders. If you’re mounting to a rail instead of a flat surface, pair the \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-mount-ramb231-1-ball-rail-base-half-to-1-5-inch-rails\"\u003eRAM Mount 1\" Ball Rail Base\u003c\/a\u003e with the \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-mount-ramb201-standard-double-socket-arm-1-inch-ball\"\u003eRAM Mount Standard Double Socket Arm for 1\" Balls\u003c\/a\u003e instead. For a shorter arm with less reach, the \u003ca href=\"https:\/\/marisolmarine.com\/products\/ram-short-double-socket-arm-for-1-balls-170-ramb201ua\"\u003eRAM Short Double Socket Arm for 1\" Balls\u003c\/a\u003e can be substituted. The 1\" ball system is best matched to lighter devices — handheld GPS units, phones, and compact VHF radios.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199444647972,"sku":"170-RAMB138U","price":57.79,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/170-RAMB138U.jpg?v=1785605523","url":"https:\/\/marisolmarine.com\/products\/ram-mount-ramb138u-1-ball-mount-kit-round-base-double-socket-arm-diamond-adapter","provider":"Marisol Marine Company","version":"1.0","type":"link"}