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RAM Mounts

RAM Yoke Clamp Base with Round Plate - Medium Arm

RAM Yoke Clamp Base with Round Plate - Medium Arm


Regular price $113.38 NZD
Regular price Sale price $113.38 NZD
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RAM-B-121-202U RAM® Double Ball Yoke Clamp Mount with Round Plate


* The RAM Yoke Clamp will hold firm to most glare shields, yokes, or tubing, or even exercise equipment 16-32mm in diameter
* Includes RAM® B size double socket arm which provides for almost infinite adjustment and perfect viewing angles
* Round plate incorporates AMPs hole pattern and will match to most RAM cradles
* Manufactured from Powder Coated Marine Grade Aluminium for maximum longevity
* Backed by a lifetime warranty

This mounting system - designed primarily for aircraft use consists of a yoke clamp base, standard length double socket arm and round 63mm / 2.5" round base that contains the universal AMPs hole pattern.

The yoke clamp base will fit rails in diameter from 13mm / 0.625" to a maximum of 31mm / 1.25". The 1" (B Series) rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm, allowing for almost infinite adjustment and perfect viewing angles.


Yoke Clamp Dimensions
1.59 - 31.75mm (0.625 -1.25")

Arm Dimensions:
Overall Length:
94mm (3.69")
Socket-To-Socket Length:
76mm (3")

Hole Pattern (Round Base Plate)
4-Hole AMPS:
1.181" x 1.496" (30mm x 38mm)
3-Hole AMPS 120- Degree
1.812” (46.0mm)

336 grams (0.74 lbs.)

Weight Capacity
Standard Use:
907 grams (2 lbs)
Heavy-Duty Use:
454 grams (1 lb)

Powder Coated Marine Grade Aluminium

Ball Size:
1" Rubber "B" Ball Size

Component Parts:
RAM-B-121U - Yoke Clamp
RAM-B-201U - Double socket arm
RAM-B-202U - 63mm Round Base