Patented

RAM® Twist-Lock™ Suction Cup Mount with Garmin Spine Clip Holder

Part#: RAM-B-166-GA76U
UPC: 793442012440

Compatibility

Garmin

Astro 430 Astro 900 Dakota 10 Dakota 20 eTrex 10 eTrex 20 eTrex 20x eTrex 22x eTrex 30 eTrex 30x eTrex 32x eTrex SE eTrex Solar eTrex Touch 25 eTrex Touch 35 eTrex Touch 35t GPSMAP 62 Series GPSMAP 64 Series GPSMAP 65s GPSMAP 66i GPSMAP 66s GPSMAP 66st GPSMAP 67 Series GPSMAP 79s GPSMAP 79sc GPSMAP 86 Series inReach Explorer inReach Explorer Plus inReach Mini inReach SE inReach SE Plus Oregon 200 Series Oregon 300 Series Oregon 400 Series Oregon 500 Series Oregon 600 Series Rino 610 Series Rino 650 Series Rino 655T Rino 700 Rino 750 Rino 755T Sport PRO

Kit Components

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$55.49

Overview

The RAM® Spine Clip holder is a mount adapter that easily clips into the integrated spine connection on a wide variety of Garmin devices. The RAM® Twist-Lock™ suction cup base is a fan favorite for use on vehicle windshields, and provides an extra strong hold on any smooth, nonporous surface.

Features

  • Kit includes RAM® Spine Clip Holder for Garmin, B size diamond ball base, medium double socket arm and RAM® Twist-Lock™ Suction Cup base
  • Holder secures any Garmin handheld device with an integrated spine connection
  • RAM® Twist-Lock™ suction cup base is ideal for vehicle windshields and other nonporous surfaces
  • Backed by a lifetime warranty*

hardware included:

Assembly Hardware

suction size:

3.3" Diameter

socket to socket length:

3"

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum
High strength composite

packaging type:

Poly Bag

Weight:

0.65 lb

Additional Information:

*The rubber material used in suction cups is considered a general wear item and is not covered under the lifetime warranty. Learn more about the RAM® warranty policy here.

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

RAM® Twist-Lock™ Suction Cup Assembly Guide

Documents

On Road Catalog
Q&A
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RAM® Twist-Lock™ Suction Cup Mount with Garmin Spine Clip Holder
$55.49

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 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
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (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.

Add-on & Accessories

Suction Cup Accessories
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