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RAM 1.5" Ball Flat Surface Mount with Short Double Socket Arm, 2.5" Round Base & Diamond Base

The RAM-138U-B consists of a 2.5" diameter round base that contains the universal AMPs hole pattern, short double socket arm and diamond base adapter. The mount is designed with a 1.5" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The hole pattern found on the diamond base adapter will connect to most RAM cradles. The included RAM’s patented design dampens shock and vibration, helping to extend the life of your device.

Additional Mounting Base Options

RAM-238U
RAM 2.43" x 1.31" Diamond Base with 1.5" Ball
$11.99
Add to Cart
RAM-235U
RAM Double U-Bolt Base with 1.5" Ball for Rails...
$24.49
Add to Cart
RAM-224-3U
RAM Triple Suction Cup Base with 1.5" Ball
$46.49
Add to Cart
RAP-404U
RAM Medium Tough-Claw™ with 1.5" Diameter Rubbe...
$39.99
Add to Cart
RAM-240U
RAM 3.68" Round Base with 1.5" Ball
$19.99
Add to Cart
RAM-231ZU
RAM Rail Base with Zinc Coated U-Bolt & 1.5" Ba...
$16.99
Add to Cart
RAM-231U
RAM Rail Base with "Rust-Proof" Stainless Steel...
$15.99
Add to Cart
RAM-271U-12
RAM 1.25" to 1.875" Rail Clamp Base with 1.5" Ball
$45.49
Add to Cart
RAM-108BU
RAM 1.5" Ball Base with Strap 1" to 2.1" Diameter
$18.99
Add to Cart
RAM-247U-3
RAM 3" Max Width Clamp Base with 1.5" Ball
$40.99
Add to Cart
RAM-202U-225
RAM C Size 1.5" Ball on Rectangular Plate with ...
$13.99
Add to Cart
RAM-246U
RAM 4.75" Square Base with VESA (4 X 75mm) (4 X...
$21.49
Add to Cart
RAM-2461U
RAM 75mm X 75mm VESA 3.625" Plate with 1.5" Ball
$17.99
Add to Cart
RAM-111BU
RAM 6.25" x 2" Universal Electronics Base with ...
$16.99
Add to Cart

Accessories

RAP-S-KNOB5U
RAM Mixed Combination Pin-Lock™ Security Knob and Key Knob for 1.5"...
$9.49
Add to Cart
RAP-339U
RAM Triple Magnetic Base Adapter
$16.49
Add to Cart
RAM-202-225BU
3 x 3 backer plate w/ AMPS and 1.5" x 2" hole patterns with hardware
$7.99
Add to Cart

Specs & Features

Overall Height:
5.225"

Material:
Powder Coated Marine Grade Aluminum

Ball Size
1.5" Rubber Ball Size

Note:
The "U" in the part number reflects product packaged in poly bag.

Weight:
0.86 lbs.

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