RAM Marine Universal Electronic Device Base - D Series - Small

RAM-D-115BU RAM® Marine Electronics Ball Adapter (D Size, Small)

The RAM-D-115BU is a universal rectangle base plate with a 2.25" D-size rubber ball, designed as a direct fit for 9"-12" fishfinder gimbal brackets on most large chartplotters, radar units and sounders. It connects at right angles to a 158 x 50.8mm plate for a stable, adjustable mounting point.

Key Features

• D-size ball adapter, a direct fit for 9"-12" fishfinder gimbal brackets
• 2.25" rubber ball connects to any compatible D-size RAM® double socket arm for near-infinite adjustability
• Powder-coated, marine-grade aluminium for durability in demanding marine environments
• Backed by a lifetime warranty

Works With

This base pairs with a D-size double socket arm and a round base to build a complete mount. For ready-to-go options, see the RAM-D-115 medium arm mount, the RAM-D-115-C short arm mount, or the RAM-D-115-E long arm mount, all of which already include this base.

This rectangle base is a universal mounting bracket with a selection of mounting hole locations. In certain applications additional holes may need to be drilled for proper fit with your electronic device.

Dimensions & Specifications

• Plate size: 157.8mm x 50.8mm (6.25" x 2")
• Ball/socket size: D size (2.25")
• Material: powder-coated, marine-grade aluminium
• Weight: 290g (0.64 lbs)
• Weight capacity: standard use 2.72kg (6 lbs); heavy-duty use 2.26kg (5 lbs)

Compatible Devices

Tap a brand below to see compatible models.

FAQs

How fast does it ship? If it's shown in stock here, it ships from our Auckland warehouse, normally within one business day. If it's shown as out of stock, get in touch and we may be able to get it in for you.

Do I need anything else with this base? Yes — this is the base plate only. You'll need a compatible D-size double socket arm to complete the mount, or you can buy one of our pre-built D-115 series mounts above which already include this base.