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RAM 1" Add-A-Ball™ Accessory Base for any B-size Socket Arm

Part# RAM-B-273U

Connect another device to your existing RAM® Mount with the RAM-B-273U Ball Base Adapter. This ball is made up of a 1" ball connecting to a 1/4"-20 threaded stud with a length of 1.6". The threads on this ball replace the bolt in any B-size socket arm, and the ball connects to the middle of the socket arm on the opposite side of the tightening knob.

If you are looking to mount more than one device but cannot locate multiple mounting points on your motorcycle or vehicle, this base is the ideal accessory for connecting both devices off of one mounting base.

Compatible Arms and Mounts

RAP-HOL-UN7B-201U

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RAM-B-202-GOP1-201U

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RAM-B-201U

RAM Double Socket Arm for B Size 1" Balls

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RAM-B-201U-A

RAM Short Double Socket Arm for B Size 1" Balls

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RAM-B-201U-C

RAM Long Length Double Socket Arm for B Size 1" Balls

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RAP-B-201U

RAM Composite Double Socket Arm for 1" Balls

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RAP-B-201U-A

RAM Composite Short Double Socket Arm for 1" Balls

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RAP-B-200-2U

RAM Double Socket Swivel Arm for 1" Balls
(Overall Length: 6.25")

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RAP-B-200-12U

RAM Composite Double Socket Swivel Arm for 1" Balls

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RAM-B-201-201U-C

RAM Medium Double Socket Arm, Long Double Socket Arm & Double Ball Adapter fo...

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RAM-B-201-ALA1-KRU

RAM Double Socket Arm with Retention Knob for B Size 1" Balls

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RAM-B-201-A-ALA1-KRU

RAM Short Double Socket Arm with Retention Knob for B Size 1" Balls

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RAM-B-201-C-ALA1-KRU

RAM Long Double Socket Arm with Retention Knob for B Size 1" Balls

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RAP-B-200-2NKU

RAM Composite Double Socket Swivel Arm for 1" Balls

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RAM-B-201U-C-ALA1

RAM Long Length Double Socket Arm with Retention Arm for B Size 1" Balls

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RAM-B-201-SU

RAM Double Socket Arm with Pin-Lock™ Security Knob and Key Knob for B Size 1"...

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RAP-B-200-1-18U

RAM 18" Long Rigid Aluminum Rod & (2 QTY) Single Socket Arms for 1" Balls

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RAP-BB-201-18U

RAM 18" Long Extension Pole with (2 qty) 1" Single Open Sockets

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RAP-BB-201-14U

RAM 14" Long Extension Pole with (2 qty) 1" Single Open Sockets

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RAM-B-103-238U

RAM 1" Ball Medium Length Double Socket Arm with Diamond Base

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RAM-B-103-A-238U

RAM 1" Ball Short Length Double Socket Arm with Diamond Base

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RAM-B-103-C-238U

RAM 1" Ball Long Length Double Socket Arm with Diamond Base

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RAM-B-103U

RAM 1" Ball Medium Length Double Socket Arm with 2.5" Round Base that contain...

RAM-B-103U
$18.49
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RAM-B-103U-A

RAM 1" Ball Short Length Double Socket Arm with 2.5" Round Base that contains...

RAM-B-103U-A
$18.99
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RAM-B-103U-C

RAM 1" Ball Long Length Double Socket Arm with 2.5" Round Base that contains ...

RAM-B-103U-C
$25.49
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Specs & Features

Material:
Powder Coated Marine Grade Aluminum

Ball Size:
1" Rubber Ball "B" Size

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

Weight:
0.08 lbs.

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