RAM RAM-111 1.5" Ball Standard Arm Universal Mount Kit with 6-1/4" x 2" Plate
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Standard-Reach Universal Mount Kit in Marine-Grade Aluminum
The RAM RAM-111 is the standard arm version of RAM's wide-plate 1.5" ball universal mount kit in powder-coated marine-grade aluminum. It combines a standard length 1.5" double socket arm with a 2.5" round AMPS base and a wide 6-1/4" x 2" rectangular plate — giving you the most versatile reach in the aluminum wide-plate family, suited to the broadest range of helm and console mounting locations.
The wide rectangular plate's multiple pre-drilled hole patterns — including the universal AMPS pattern — make it compatible with a broad range of marine electronics, radios, and gimbal-bracket devices right out of the box. Marine-grade aluminum construction with a black powder-coat finish provides lasting corrosion resistance in saltwater environments.
What's Included
- Standard length 1.5" double socket arm
- 2.5" round base with universal AMPS hole pattern
- 6-1/4" x 2" rectangular mounting plate with multiple pre-drilled hole patterns
Key Features
- Black powder-coated marine-grade aluminum construction throughout
- Standard arm length — the most versatile reach for typical helm and console installs
- Wide 6-1/4" x 2" plate fits marine GPS, chartplotters, CB radios, ham radios, gimbal brackets, and more
- Universal AMPS hole pattern on round base — compatible with the RAM RAP-403 Cable Manager for clean wiring
- Near-infinite angle adjustment with rubber ball-and-socket technology
Choosing the Right Arm Length or Material
This is the mid-reach option in the 1.5" ball aluminum wide-plate family. For a more compact install, see the RAM RAM-111UB Short Arm Kit. For maximum reach, see the RAM RAM-111UD Long Arm Kit. If you prefer a lighter composite construction at a lower price point, the RAM RAP-111 with Standard Arm offers the same plate in high-strength composite. For a 1" ball version of this kit, see the RAM 1" Ball Universal Mount with 6-1/4" x 2" Plate.
Parts Desk Insights
Best use case: This is the most popular configuration in the aluminum wide-plate family — standard arm length suits the majority of helm and console installs without the bulk of the long arm or the tight clearance of the short arm. The marine-grade aluminum build makes it the right upgrade over composite versions for customers on saltwater boats or in harsh marine environments. The wide plate's multi-pattern drilling gives the best chance of a direct device fit without adapters — especially useful for CB and ham radio heads, older chartplotters, and gimbal-bracket units. Pair with the RAM RAP-403 Cable Manager to route wiring cleanly through the AMPS base.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.