RAM® Tough-Ball™ with M8-1.25 x 8mm Threaded Stud

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RAM^® Tough-Ball^™ with M8-1.25 x 8mm Threaded Stud
Part #: RAP-B-379U-M81208 UPC: 793442937132 Features RAM^® Tough-Ball^™ features an M8-1.25 x 8mm male threaded post for connection to a variety of devices Included B size 1" RAM^® rubber balls allows for connection to any B size RAM^® double socket arm; ball and socket technology allows for near-infinite adjustability Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments Backed by a lifetime warranty

RAM^® Tough-Ball^™ with M8-1.25 x 8mm Threaded Stud

Part #: RAP-B-379U-M81208 UPC: 793442937132

Features

RAM^® Tough-Ball^™ features an M8-1.25 x 8mm male threaded post for connection to a variety of devices
Included B size 1" RAM^® rubber balls allows for connection to any B size RAM^® double socket arm; ball and socket technology allows for near-infinite adjustability
Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments
Backed by a lifetime warranty

RAM<sup>®</sup> Tough-Ball<sup>™</sup> with M8-1.25 x 8mm Threaded Stud

Product Information
Overview	The RAP-B-379U-M81208 consists of a 1" diameter rubber ball, connected to a M8-1.25 X 8MM male threaded post.

Specifications
thread pitch	M8-1.25 x 8mm
ball size	B Size (1")
weight capacity	Standard Use: 2 lbs Heavy-Duty Use: 1 lb
materials	High strength composite Stainless steel threads
packaging type	Poly Bag
Weight	0.09 lb

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RAM^® Tough-Ball^™ with M8-1.25 x 8mm Threaded Stud

Part#: RAP-B-379U-M81208

UPC: 793442937132

B Size

Size Guide

Ball Size
Arm Sizes

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured by a multitude of interchangeable components to fit your specific needs.

A Size

Holds .5 lbs.

Trail Cameras

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

Holds 6 lbs.

Heavy Monitors

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

$10.49

Options

B Size

Size Guide

Ball Size
Arm Sizes

A Size

Holds .5 lbs.

Trail Cameras

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

Holds 4 lbs.

Fishfinders, Heavy Duty Tablets

D Size

Holds 6 lbs.

Heavy Monitors

E Size

Holds 15 lbs.

Heavy Monitors

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

Size	A Size	B Size	C Size	D Size	E Size
Short Arm	Overall Length N/A	Overall Length 2.42"	Overall Length 3.56"	Overall Length 5.69"	Overall Length 5.69"
Short Arm	Socket-to-Socket Length N/A	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 2.5"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 4.66"
Medium Arm	Overall Length 2.42"	Overall Length 3.73"	Overall Length 5.69"	Overall Length 8.44"	Overall Length 12.63"
Medium Arm	Socket-to-Socket Length 1.75"	Socket-to-Socket Length 3"	Socket-to-Socket Length 4.66"	Socket-to-Socket Length 6.88"	Socket-to-Socket Length 9.88"
Long Arm	Overall Length 6"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

Options

Overview

The RAP-B-379U-M81208 consists of a 1" diameter rubber ball, connected to a M8-1.25 X 8MM male threaded post.

Features

RAM^® Tough-Ball^™ features an M8-1.25 x 8mm male threaded post for connection to a variety of devices
Included B size 1" RAM^® rubber balls allows for connection to any B size RAM^® double socket arm; ball and socket technology allows for near-infinite adjustability
Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments
Backed by a lifetime warranty

thread pitch:

M8-1.25 x 8mm

ball size:

B Size (1")

weight capacity:

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

materials:

High strength composite
Stainless steel threads

packaging type:

Poly Bag

Weight:

0.09 lb

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Questions & Answers

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Is the threaded post removeable?

No, the Tough Ball is injection molded around the threaded post and there is no way to remove the post without destroying the Tough Ball.
What is the length of the threaded bolt?

The RAM^® Tough-Ball^™ with M8-1.25 x 8mm Threaded Stud is 8 millimeters long.