The RAM® Marine Electronics Drill-Down Mount (RAM-D-115-E) is a heavy-duty D size mounting system engineered to support larger 9"–12" fishfinders and chartplotters in demanding marine environments. Featuring a 2.25" D size rubber ball, long double socket arm, and a 6.25" x 2" universal marine electronics plate, this mount delivers superior vibration damping, strength, and adjustability for offshore and inland boating.
Designed as a direct fit for many fishfinder gimbal brackets, this mount is ideal for Garmin®, Lowrance®, Humminbird®, and other marine electronics requiring a secure drill-down installation.
Key Features & Benefits:
• Heavy-Duty D Size (2.25") Ball System – Built for larger marine electronics with enhanced stability and reduced vibration
• Long Double Socket Arm (11.41" Socket-to-Socket) – Provides extended reach for optimal screen positioning
• 6.25" x 2" Universal Marine Electronics Plate – Pre-drilled hole patterns match many 9"–12" fishfinder gimbal brackets
• Drill-Down Base (3.68" Round Plate) – Secure, permanent mounting solution for dashboards, consoles, and flat surfaces
• Full Adjustability – RAM® ball-and-socket design allows near-infinite positioning
• Marine-Grade Aluminum Construction – Corrosion-resistant for saltwater and freshwater use
• Made in the USA
• Backed by RAM Mounts Lifetime Warranty
Ideal For:
• 9"–12" Fishfinders
• Chartplotters
• Marine GPS Units
• Boat Consoles & Helm Stations
• Offshore & Freshwater Fishing Boats
Hole pattern diagram shown in product images
Installation Notes:
Drill-down mounting hardware is not included due to the wide range of mounting surfaces and materials. Installer must select appropriate hardware for their application.
In certain installations, additional holes may need to be drilled into the top plate for proper alignment with specific electronics.
Specifications:
Overall Height: 15.2"
Socket-to-Socket Length: 11.41"
Top Plate Size: 6.25" x 2"
Bottom Plate Diameter: 3.68"
Ball Size: D Size (2.25")
Weight Capacity:
• Standard Use: 6 lbs
• Heavy-Duty Use: 5 lbs
Material: Marine-Grade Aluminum
Product Weight: 5.09 lbs
Hole Pattern: See technical drawings in product images
What’s Included:
• D Size 2.25" Ball Drill-Down Base (3.68" Round Plate)
• Long D Size Double Socket Arm
• 6.25" x 2" Marine Electronics Plate with 2.25" Ball
Mounting hardware not included.
Why Buy from Gadget Mounts?
Gadget Mounts is an Authorized RAM Mounts Dealer with over 20 years of mounting expertise. We stock genuine RAM products and support marine professionals, serious anglers, and fleet customers nationwide.
Brand and Warranty:
Brand: RAM Mounts
Part Number: RAM-D-115-E
Warranty: Manufacturer's Lifetime Warranty
