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RAM® Double Socket Arm - D Size Short

Part #: RAM-D-201U-C UPC: 793442220111

Features

Low-profile design with an overall length of 5.1" and socket-to-socket length of 3.6"
Attaches to any D size RAM® ball component, including mounting bases and device holders; double ball and socket technology allows for near-infinite adjustability of your RAM® mounting system
Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
Backed by a lifetime warranty

RAM® Double Socket Arm - D Size Short

Product Information

Overview

The RAM® Double Socket Arm (RAM-D-201U-C) serves as the “socket” in the RAM® patented ball-and-socket mounting system. This double socket arm connects to any two D size ball adapters or bases. A spring inside the arm keeps one socket open, making it easy to attach to a ball. With an overall length of 5.1" and socket-to-socket length of 3.6", the arm features an easy-to-adjust knob that provides near-infinite positioning.

Specifications
product dimensions	Overall Length: 5.1"
socket to socket length	3.6"
ball size	D Size (2.25")
weight capacity	Standard Use: 6 lbs Heavy-Duty Use: 5 lbs
materials	Marine-grade aluminum
packaging type	Poly Bag
Weight	1.7 lb

RAM® Double Socket Arm - D Size Short

RAM® Double Socket Arm - D Size Short

Part#: RAM-D-201U-C

UPC: 793442220111

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

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fish Finders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

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 3.56"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 3.12"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

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

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fish Finders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

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 3.56"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 3.12"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

$62.99

Options

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

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fish Finders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

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 3.56"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 3.12"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

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

A Size

Holds .5 lbs.

Trail Cameras

B Size

B Size

Holds 2 lbs.

Phones, Action Cameras, Light Duty Tablets

C Size

C Size

Holds 4 lbs.

Fish Finders, Heavy Duty Tablets

D Size

D Size

Holds 6 lbs.

Heavy Monitors

E Size

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 3.56"	Overall Length 6"	Overall Length 9.13"	Overall Length 12.98"	Overall Length N/A
Long Arm	Socket-to-Socket Length 3.12"	Socket-to-Socket Length 5.31"	Socket-to-Socket Length 8"	Socket-to-Socket Length 11.41"	Socket-to-Socket Length N/A

Options

RAM® Double Ball Adapter - D Size

RAM® Double Ball Adapter - D Size

$60.99

Overview

The RAM® Double Socket Arm (RAM-D-201U-C) serves as the “socket” in the RAM® patented ball-and-socket mounting system. This double socket arm connects to any two D size ball adapters or bases. A spring inside the arm keeps one socket open, making it easy to attach to a ball. With an overall length of 5.1" and socket-to-socket length of 3.6", the arm features an easy-to-adjust knob that provides near-infinite positioning.

Features

Low-profile design with an overall length of 5.1" and socket-to-socket length of 3.6"
Attaches to any D size RAM® ball component, including mounting bases and device holders; double ball and socket technology allows for near-infinite adjustability of your RAM® mounting system
Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
Backed by a lifetime warranty

product dimensions:

Overall Length: 5.1"

socket to socket length:

3.6"

ball size:

D Size (2.25")

weight capacity:

Standard Use: 6 lbs
Heavy-Duty Use: 5 lbs

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

1.7 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

Documents

Knowledge Base: Socket Arms

QUESTIONS & ANSWERS

Have a Question?

Does this SKU include the hardware needed to bolt it to a flat surface?

No, the hardware required to install this mount is not included. Because these are mounted to such a wide variety of materials and applications we do not know what hardware to provide. The best resource for that type of information is usually a local hardware store or the manufacturer of the vehicle you are mounting to.
I am interested in getting either the Size D short Ram Ball mount or the swing arm mount for a flat surface. When the ball mount arm is horizontal in the shortest position, what is the vertical distance to the plate? I'm wondering which mount would be the lowest for my fish finder.

The distance between the top of the drill base to the bottom of the marine electronics adapter plate is approximately 3.75" when the arm is fully horizontal.
RAM® Double Socket Arm - D Size Short does the RAM® T-Knob come with it

Yes, the T-Knob will be on the double socket arm.

RAM® Double Socket Arm - D Size Short

RAM® Double Socket Arm - D Size Short

$62.99

$62.99

Add-on & Accessories

Socket Arms

RAM-D-201U-C:RAM-D-201U-C_1:RAM Double Socket Arm - D Size Short

RAM® Double Socket Arm - D Size Short RAM-D-201U-C $62.99

RAM-D-201U:RAM-D-201U_1:RAM Double Socket Arm - D Size Medium

RAM-D-201U:RAM-D-201U_1:RAM Double Socket Arm - D Size Medium

RAM® Double Socket Arm - D Size Medium RAM-D-201U $97.99

RAM-D-201U-E:RAM-D-201U-E_1:RAM Double Socket Arm - D Size Long

RAM-D-201U-E:RAM-D-201U-E_1:RAM Double Socket Arm - D Size Long

RAM® Double Socket Arm - D Size Long RAM-D-201U-E $131.99

RAM-D-201U-E-MI1:RAM-D-201U-E-MI1_1:RAM Double Socket Arm with Jam Nut - D Size Long

RAM® Double Socket Arm with Jam Nut - D Size Long RAM-D-201U-E-MI1 $138.49

RAM-D-201U-MI1:RAM-D-201U-MI1_1:RAM Double Socket Arm with Jam Nut - D Size Medium

RAM-D-201U-MI1:RAM-D-201U-MI1_1:RAM Double Socket Arm with Jam Nut - D Size Medium

RAM® Double Socket Arm with Jam Nut - D Size Medium RAM-D-201U-MI1 $107.49

RAM-D-201U-C-MI1:RAM-D-201U-C-MI1_1:RAM Double Socket Arm with Jam Nut - D Size Short

RAM® Double Socket Arm with Jam Nut - D Size Short RAM-D-201U-C-MI1 $72.49

RAM-D-201U-C-NEC2:RAM-D-201U-C-NEC2_1:RAM Double Socket Arm with Large Knob - D Size Short

RAM® Double Socket Arm with Large Knob - D Size Short RAM-D-201U-C-NEC2 $69.99

RAM-D-201-SU:RAM-D-201-SU_1:RAM Double Socket Arm with RAM Pin-Lock™ Security Nut - D Size Medium

RAM® Double Socket Arm with RAM® Pin-Lock™ Security Nut - D Size Medium RAM-D-201-SU $105.49

Knob Accessories

RAM-KNOB9HU:RAM-KNOB9HU_1:RAM Hi-Torq™ Wrench for D Size Socket Arms

RAM-KNOB9HU:RAM-KNOB9HU_1:RAM Hi-Torq™ Wrench for D Size Socket Arms

RAM® Hi-Torq™ Wrench for D Size Socket Arms RAM-KNOB9HU $31.99

RAP-S-NUT5U:RAP-S-NUT5U_1:RAM Pin-Lock™ Security Nut for D & E Size Socket Arms

RAP-S-NUT5U:RAP-S-NUT5U_1:RAM Pin-Lock™ Security Nut for D & E Size Socket Arms

RAM® Pin-Lock™ Security Nut for D & E Size Socket Arms RAP-S-NUT5U $10.49