• Complete flat surface, drill-down mounting solution with short length D size socket arm compatible with 9"-12" fishfinder gimbal brackets
  • Includes RAM® Hi-Torq™ Wrench for extra leverage tightening the socket arm knob
  • RAM® Mounts ball and socket technology allows for near-infinite adjustability
  • Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments
  • Backed by a lifetime warranty
RAM® Marine Electronics Mount with RAM® Hi-Torq™ Wrench
Part#:RAM-D-115-C-KNOB9H UPC:793442955631
The RAM-D-115-C-KNOB9H consists of a base with a 2.25” diameter D size ball, a short arm, a Hi-Torq™ wrench and a 6.25” x 2” marine electronic plate with a D size ball for supporting larger devices. This marine electronic plate contains different combinations of pre-drilled holes and is a direct fit for 9”-12” fishfinder gimbal brackets. For cold weather environments, the included Hi-Torq wrench helps to tighten the knob on the arm for a secure hold. Supports devices such as the Lowrance HDS-9 Gen2 Touch, Garmin GPSMAP 7407 and more.

product dimensions

Overall Height: 7.325"

socket to socket length


hole pattern

See Drawings

plate size

Top Plate: 6.25" x 2"
Bottom Plate: 3.68" Diameter

ball size

D Size (2.25")

weight capacity

Standard Use: 6 lbs
Heavy-Duty Use: 5 lbs


Marine-grade aluminum

packaging type

Retail bag


3.65 lb

Additional Information

The 6.25" x 2" 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.