RAM® Drill-Down Heavy Duty Mount for Starlink Mini

Part#: RAM-138-B-STA1U
UPC: 793442029431

Kit Components

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$77.49
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Overview

The RAM® Drill-Down Heavy Duty Mount for Starlink Mini (RAM-138-B-STA1U) features a custom-fit RAM® adapter, short double socket arm and flat ball base for drilling to any flat surface (mounting hardware not included). The RAM® ball-and-socket system enables you to securely position your Starlink Mini at the recommended 8° horizontal angle for optimal satellite performance. Made of powder-coated, marine-grade aluminum and high-strength composite materials, this kit is engineered to withstand harsh environments, making it as versatile as you need it to be. The modular, fully adjustable RAM® system allows for quick installation, easy repositioning, and effortless removal—so you can stow your Starlink Mini safely when not in use. Whether you're off-grid, on the road, or setting up a remote worksite, this comprehensive mounting solution for the Starlink Mini gives you the flexibility and durability to stay connected wherever you go.

Features

  • Drill-down mounting solution for Starlink Mini
  • Includes one round ball base, one starlink mini adapter, and C size medium length double socket arm
  • Ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

hardware included:

Assembly Hardware

product dimensions:

Overall Height: 5.54"

socket to socket length:

2.5"

hole pattern:

4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree: 1.812" Diameter

ball size:

C Size (1.5")

weight capacity:

Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs

materials:

Marine-grade aluminum
High strength composite

packaging type:

Poly Bag

Weight:

0.97 lb

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

Print

Instructions

Assembly Instructions for Starlink Mini Adapter

Documents

Off Road Catalog

QUESTIONS & ANSWERS

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RAM® Drill-Down Heavy Duty Mount for Starlink Mini
$77.49

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size 1" ball
  • C Size — this product 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C — this product1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.