RAM® 3" Square Post Clamp Mount with Round AMPS Plate - Medium Arm

Part#: RAM-101U-247-3
UPC: 793442923654

Kit Components

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$98.99

Size Guide

Arm lengths
Short, medium, and long double socket arms compared side by side. This product uses a Medium 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" 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" — this product 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-101U-247-3 consists of a 6 inch double socket arm, round 2.5" diameter round base with the universal AMPS hole pattern and 3" clamp base. The clamp base will wrap around a maximum width of 3" and is tightened by screwing the two plates together with the included nuts and bolts. Rubber ball, socket technology dampens shock and vibration, as well as allows for almost infinite adjustment, perfect viewing angles.

Features

  • 2.5" round plate connects to RAM® device holders containing the universal AMPS hole pattern
  • Includes 3" clamping base for posts and a medium length, C size RAM® 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

hardware included:

(2) 5/16"-18 x 3" Machine Screws
(2) 5/16"-18 Nyloc Nuts

product dimensions:

Overall Height: 7.85"

clamp range:

3" max width

socket to socket length:

4.66"

hole pattern:

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

1.81 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.

QUESTIONS & ANSWERS

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RAM® 3" Square Post Clamp Mount with Round AMPS Plate - Medium Arm
$98.99

Add-on & Accessories

Knob & Bolt Accessories
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