The RAM® Drill-Down Universal Marine Electronics Mount is a rugged, adjustable mounting solution designed for fishfinders, chartplotters, and other marine electronics. Built around RAM’s proven 1" B-size ball and socket system, this mount delivers near-infinite adjustability while maintaining rock-solid stability in demanding marine environments.
This complete drill-down mounting kit includes a 2.5" round base, a 6.25" x 2" rectangular electronics plate, and a medium double socket arm, making it a versatile solution for flat surface installations on boats, consoles, and dashboards. Constructed from powder-coated, marine-grade aluminum, it’s built to resist corrosion and vibration on the water.
Gadget Mounts is an Authorized RAM Mounts Dealer, so you can buy with confidence knowing you’re getting genuine RAM hardware backed by a lifetime warranty.
Key Features
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Flat-surface drill-down marine electronics mounting solution
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Dual 1" B-size rubber balls for maximum adjustability
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Medium double socket arm for secure positioning
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Universal rectangular electronics plate supports multiple devices
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AMPS hole pattern compatibility for broad device support
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Marine-grade aluminum construction with powder-coated finish
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Designed for harsh marine and outdoor environments
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Made in the USA with RAM Mounts lifetime warranty
Specifications
Socket to Socket Length: 3"
Overall Mount Height: 5"
Arm Length (Overall): 3.73"
Top Plate Size: 6.25" x 2"
Bottom Plate Size: 2.5" Diameter
Ball Size: B Size (1")
Hole Pattern (Drill-Down Plate):
Hole Pattern (Electronics Plate): See manufacturer drawing
Weight Capacity:
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Standard Use: 2 lbs
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Heavy-Duty Use: 1 lb
Materials: Marine-grade aluminum
Product Weight: 0.71 lbs
Country of Origin: Made in the USA
Installation Notes
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Drill-down mounting screws are not included. Common mounting hardware sizes may include #8, #10, M4, or M5 depending on surface
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This is a universal mounting plate; additional drilling may be required for certain devices
Brand and Warranty
Brand: RAM Mounts
Part Number: RAM-B-111U
Warranty: Manufacturer’s Lifetime Warranty
