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| (2 customer reviews). Email:
100% of our reviewers recommend this item. See more RAM Mount items.
||$24.86 (and this item ships for $2.49)
Ships tomorrow, June 19.
||RAM Mount Yoke Clamp Base 0.25-20 Thread 1 inch Ball
||RAM-B-121BAU (also RAM-B-121B)
||Brand New, Lifetime Manufacturer Warranty (max 3 years on electronics & lenses)
||Get a Quick Price Match for this item (during business hours).
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||National Products, Inc
||All Purpose Mounts
||Parts B Size
||November 30, 1999
||August 3, 2001
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|Most recent customer reviews. (View all 2 reviews for this item.)|
Written by Peter
SF Bay Area
April 24, 2013
WORKS WELL ON THE BACK OF MY MOTORCYCLEI used this to clamp a friend's Contour Roam video camera to the back of my motorcycle, to capture video of several trac … More
• Pros: very solid grip, holds onto small diameter bars
• Cons: ball not threaded can't switch sides
• Recommend? YES
3 viewers found this helpful.
Written by Kruz
July 11, 2011
GOLF CART CLAMPWorks great on golf carts. Just clamp it on to the roof upright and tighten. Rock solid especially with the aluminu … More
• Pros: highly adjustable
• Cons: pricey
• Recommend? YES
13 viewers found this helpful.
The RAM-B-121BA RAM Mount Marine Grade Aluminum Yoke Clamp Mount Base fits a rail diameter from 5/8 inches to a maximum of 1 1/4 inches. The 1 inch rubber ball is at a right angle to the plane of the mount so when connected to a rail, the ball sits parallel to the rail. This base also includes a 1/4-20 thread in the back side of the 1 inch ball.
To mount the base, simply place the yoke clamps around the rail and then screw the large knob at the end of the threaded rod. The hand tightened clamp makes this the perfect mounting system for rental planes and unusual shaped motorbike rails.
Note: The rail does not need to be perfectly round to mount this base.
There are no specifications currently available for this item.
|(View more comments.)|
|GPS City is one of the BEST if not THE BEST. GPS City is the go to GPS Merchent IMHO!|
Algonquin Traveler, Jun 15/13
|Gps city has great prices and fast delivery. Keep up the good work|
Andrew, Jun 15/13
|Great customer service!|
Jon, Jun 14/13
|Great products and service! I am a repeat customer and only shop at GPScity.com for my mounting supplies. Thanks! David|
David N. GA, Jun 13/13
|Always great service and selection, thanks gpscity!|
Esteban, Jun 11/13
|excellent, responded to my query by email with just the right information thanks|
David N. CA, Jun 10/13