RAM® Short Double Ball Mount with Round Plate and 1/2" NPT Thread

Part#: RAM-101-B-218-1U
UPC: 793442920745

Kit Components

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$67.49

Size Guide

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

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 C Size — this product's ball size D Size E Size
Short Overall Length N/A 2.42" 3.56" — this product 5.69" 5.69"
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"
Socket-to-Socket Length 1.75" 3" 4.66" 6.88" 9.88"
Long Overall Length 3.56" 6" 9.13" 12.98" N/A
Socket-to-Socket Length 3.12" 5.31" 8" 11.41" N/A

Overview

The RAM-101-B-218-1U consists of a 3.56" long double socket arm mount with one C-size round base and one base with 1/2" NPT hole for pipe or pedestal.

Features

  • Double ball mount for attaching to threaded pipes; includes a round plate base featuring the AMPS hole pattern for attachment to compatible device holders and base with 1/2" NPT hole for pipe or pedestal
  • Includes one round ball base, one base with 1/2" NPT hole, and C size short length double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

product dimensions:

Overall Height: 5.375"

socket to socket length:

2.5"

hole pattern:

4-Hole AMPS: 1.181" x 1.496"
3-Hole 120-Degree: 1.812" Diameter

plate size:

2.5" Diameter

ball size:

C Size (1.5")

weight capacity:

Standard Use: 4 lbs
Heavy-Duty Use: 3 lbs

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

0.89 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.

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RAM® Short Double Ball Mount with Round Plate and 1/2" NPT Thread
$67.49

Add-on & Accessories

1/2" NPT Male Threaded Components
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Knob & Bolt Accessories
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