RAM Large Marine Electronics Plate - C Series

RAM-137BU RAM® Large Marine Electronics Plate, C Size

The RAM-137BU is a large universal marine electronics plate with a 1.5" C-size rubber ball, connected at right angles to a flat 279.4 x 76.2mm (11" x 3") rectangular plate. It pairs with any C-size RAM® double socket arm and carries a wide range of pre-drilled holes to match marine GPS units, CB radios, ham radios, gimbal brackets and more.

Key Features

• Large universal plate with multiple pre-drilled hole combinations to match a wide range of devices
• 1.5" C-size rubber ball connects to any compatible C-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 plate pairs with a C-size double socket arm and a round AMPS base to build a complete mount. For a ready-to-go option, see the RAM-137U medium arm mount, which already includes this plate.

The pre-drilled holes match many marine GPS units, CB radios, ham radios, and gimbal brackets. As a universal bracket, some applications may require additional holes to be drilled for an exact fit.

Dimensions & Specifications

• Plate size: 279.4mm x 76.2mm (11" x 3")
• Material: marine-grade aluminium
• Ball size: 1.5" rubber ball (C size)
• Weight: 453g (1.0 lb)
• Weight capacity: standard use 1.814kg (4 lbs); heavy-duty use 1.36kg (3 lbs)

Hardware Included

• (4) 0.312" x 0.187" shoulder washers

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 plate? Yes — this is the plate only. You'll need a compatible C-size double socket arm and round base to complete the mount, or you can buy the RAM-137U, which already includes this plate.