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RAM 1" Ball Mount with Double Socket Arm, 2.5" Round Base & Diamond Base

Part# RAM-B-138U

The RAM-B-138U consists of a 2.5" diameter round base that contains the universal AMPs hole pattern, double socket arm and diamond base adapter. The mount is designed with a 1" 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.

Overall Length:
5.03"

Weight Capacity:
Up to 5 lbs.

Components

Compatible Torque™ Bases

RAM-B-415-15-2U

RAM® Torque™ 1 ½" – 2" Diameter Rail Base with 1" Ball

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Additional Mounting Base Options

RAM-B-272U

RAM Motorcycle Base with 9mm Hole and 1" Ball

RAM-B-272U
$13.49
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RAM-B-342U

RAM Motorcycle Fork Stem Base with 1" Ball

RAM-B-342U
$17.49
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RAM-B-202-339U

RAM 2.5" Round Base with the AMPs Hole Pattern, 1" Ball & Triple Magnetic Bas...

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RAM-B-231U

RAM Rail Base with Stainless Steel U-Bolt & 1" Ball for Rails from 0.5" to 1"...

RAM-B-231U
$17.49
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RAP-B-378U

RAM Flex Adhesive Base with 1" Ball

RAP-B-378U
$12.49
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RAP-B-397-1U

RAM Universal Small Tough-Clamp™ with 1" Diameter Rubber Ball

RAP-B-397-1U
$19.99
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RAP-B-400U

RAM Small Tough-Claw™ with B Size 1" Diameter Rubber Ball

RAP-B-400U
$34.49
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RAM-B-121BU

RAM Yoke Clamp Base with 1" Rubber Ball

RAM-B-121BU
$25.49
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RAM-B-231ZU

RAM Rail Base with B Size 1" Ball. Zinc Coated U-Bolt for Rails from 0.5" to ...

RAM-B-231ZU
$15.99
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RAM-B-309-1U

RAM Motorcycle Brake/Clutch Reservoir Base with 1" Ball

RAM-B-309-1U
$14.49
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Accessories

RAM-202-225BU

3 x 3 backer plate w/ AMPS and 1.5" x 2" hole patterns with hardware

Add to Cart
RAP-S-KNOB3U

Mixed Combination RAM® Pin-Lock™ Security Knob and Key Knob for 1" Diameter B...

RAP-S-KNOB3U
$7.49
Add to Cart
RAP-B-230-1U

RAM Double 1" Ball Swivel Adapter

RAP-B-230-1U
$14.49
Add to Cart
RAM-B-230U

RAM 1" Double Ball Adapter

RAM-B-230U
$16.49
Add to Cart
RAP-339U

RAM Triple Magnetic Base Adapter

RAP-339U
$16.49
Add to Cart

Specs & Features

Material:
Powder Coated Marine Grade Aluminum

Ball Size
1" Rubber "B" Ball Size

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

Weight:
0.5 lbs.

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