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RAM® Tough-Ball™ Mirror Base for Harley-Davidson Motorcycles
Part #: RAP-B-379-HA1U UPC: 793442941924

Product Information
Overview	The RAP-B-379-HA1U consists of a 1/4"-20 X 1" thread, connected to a 1" diameter ball, female blind barrel nut and nylon washer.

Specifications
hardware included	(1) 1/4"-20 x .87" Barrel Nut (1) .77" Nylon Washer
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	0.1 lb
Additional Information	For bikes equipped with a hydraulic clutch, modification of the included washer may be required for proper installation. Installation Instructions: 1. Locate fairing mirror holes. 2. Place the nylon washer over the barrel nut. Insert the barrel nut into the hole on the controls. 3. Screw the threaded ball into the barrel nut from the other side of the hole. Tighten with 5/8" and 1/2" wrench.

RAM® Tough-Ball™ Mirror Base for Harley-Davidson Motorcycles

RAM® Tough-Ball™ Mirror Base for Harley-Davidson Motorcycles

Part#: RAP-B-379-HA1U

UPC: 793442941924

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

$20.49

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

Overview

The RAP-B-379-HA1U consists of a 1/4"-20 X 1" thread, connected to a 1" diameter ball, female blind barrel nut and nylon washer.

hardware included:

(1) 1/4"-20 x .87" Barrel Nut
(1) .77" Nylon Washer

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:

0.1 lb

Additional Information:

For bikes equipped with a hydraulic clutch, modification of the included washer may be required for proper installation.

Installation Instructions:
1. Locate fairing mirror holes.
2. Place the nylon washer over the barrel nut. Insert the barrel nut into the hole on the controls.
3. Screw the threaded ball into the barrel nut from the other side of the hole. Tighten with 5/8" and 1/2" wrench.