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RAM® Finger-Grip™ Holder with Track Ball™ Base - Long

Part #: RAM-HOL-UN4-C-354-TRA1U UPC: 793442016905 Patented

Features

1" B-size RAM® ball with adjustable T-bolt designed for track mounting systems including the RAM® Tough-Track™ and other third-party track systems
Features a rubber friction washer and a stainless steel T-bolt; simply insert into your track and twist the ball clockwise to tighten
Includes a B-size long length socket arm and RAM® Finger-Grip™ handheld radio holder with adjustable side arms for a variety of different radios
RAM® Finger-Grip™ holds a variety of different 2-way radios and includes three sets of four rubber-coated fingers for different size devices as well as top and bottom optional device supports
Backed by a lifetime warranty

RAM® Finger-Grip™ Holder with Track Ball™ Base - Long

Product Information

Overview

This RAM® Track Mount for handheld radios (RAM-HOL-UN4-C-354-TRA1U) is made up of a B size 1" ball molded to a high-strength composite base, a rubber friction washer and a stainless steel T-bolt for sliding into any third-party track system, or the RAM® Tough-Track™ line of tracks. Simply insert or slide the Track Ball™ into your track and twist the ball clockwise to tighten in place. Twist counterclockwise to loosen or adjust the ball. Included in this kit is a B size long length socket arm and a RAM® Finger-Grip™ for handheld radios featuring adjustable side arms for a form-fit depending on your specific radio. This track mount is ideal for mounting 2-way radios to the Jeep JL and Gladiator dashboard track mount (RAM-DT-204-TRACK-A12U) and the new Ford Bronco dashboard track mount (RAM-DT-207-TRACK-EXA-29BU).

Specifications
hardware included	Assembly Hardware
holder dimensions	Height Range: 7.25" max (using optional supports) Width Range: 1.25" - 3.5" Max Depth: 1.5"
t bolt dimensions	.48" x .95"
socket to socket length	5.31"
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	1.17 lb

Patented

RAM® Finger-Grip™ Holder with Track Ball™ Base - Long

Name: RAM® Finger-Grip™ Holder with Track Ball™ Base - Long
Brand: RAM Mounts
SKU: RAM-HOL-UN4-C-354-TRA1U
Price: 91.49 USD
Availability: InStock

Part#: RAM-HOL-UN4-C-354-TRA1U

UPC: 793442016905

$91.49

Overview

Features

1" B-size RAM® ball with adjustable T-bolt designed for track mounting systems including the RAM® Tough-Track™ and other third-party track systems
Features a rubber friction washer and a stainless steel T-bolt; simply insert into your track and twist the ball clockwise to tighten
Includes a B-size long length socket arm and RAM® Finger-Grip™ handheld radio holder with adjustable side arms for a variety of different radios
RAM® Finger-Grip™ holds a variety of different 2-way radios and includes three sets of four rubber-coated fingers for different size devices as well as top and bottom optional device supports
Backed by a lifetime warranty

hardware included:

Assembly Hardware

holder dimensions:

Height Range: 7.25" max (using optional supports)
Width Range: 1.25" - 3.5"
Max Depth: 1.5"

t bolt dimensions:

.48" x .95"

socket to socket length:

5.31"

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:

1.17 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

Rugged Finder-Grip Holder Instructions

Documents

Drawing File: RAM® Track-Ball™ Base

QUESTIONS & ANSWERS

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RAM® Finger-Grip™ Holder with Track Ball™ Base - Long

$91.49

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
A	0.56" (14.3 mm)	0.5 lb	Action cameras and other ultra-light devices
B — this product	1" (25.4 mm)	2 lbs	Phones, GPS units, and small tablets — the most common size
C	1.5" (38.1 mm)	4 lbs	Large tablets, fish finders, and rougher rides
D	2.25" (57.2 mm)	6 lbs	Rugged tablets, laptops, and heavy equipment
E	3.38" (85.9 mm)	15 lbs	Large 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.

Short, medium, and long double socket arms compared side by side. This product uses a Long arm — Arm lengths

The double socket arm clamps over two balls — one on the base and one on your device holder. Arm length sets your reach: short arms are the most stable, while longer arms give you more freedom to position the device.

RAM Mounts overall and socket-to-socket arm lengths by ball size
Arm Length	Measurement	A Size	B Size — this product's ball size	C Size	D Size	E Size
Short	Overall Length	N/A	2.42"	3.56"	5.69"	5.69"
Short	Socket-to-Socket Length	N/A	1.75"	2.5"	4.66"	4.66"
Medium	Overall Length	2.42"	3.73"	5.69"	8.44"	12.63"
Medium	Socket-to-Socket Length	1.75"	3"	4.66"	6.88"	9.88"
Long	Overall Length	3.56"	6" — this product	9.13"	12.98"	N/A
Long	Socket-to-Socket Length	3.12"	5.31"	8"	11.41"	N/A