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Description
RAM Mount Yoke Clamp Base w/1" Ball & 1/4-20" Tap [RAM-B-121BAU]RAM Yoke Clamp Base with 1" Rubber Ball and 1 4 20" Tap for Camera or Video The RAM B 121BAU, yoke clamp mount with 1 4" 20 thread, will fit rails from 0. 625" to 1. 25" in diameter. The 1" rubber ball is set at a right angle to the plane of the mount, so when connected to a rail, the ball sits parallel to the rail. Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber Ball "B" Size Note: The "U" in the part number reflects product
![RAM Mount Yoke Clamp Base w/1" Ball & 1/4-20" Tap [RAM-B-121BAU] RAM Mount Yoke Clamp Base w/1" Ball & 1/4-20" Tap [RAM-B-121BAU]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/45523XL.jpg?v=1643724799)
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4.4 ★★★★★
Based on 411 reviews
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Product Reviews
★★★★★ 5
A must have for collage
Format: Spiral-bound
This book is a must have for collage courses. Easy to reference and find examples on how to reference sources. A lot of valuable information. Bought one for each of my kids.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Easy to navigate!
Format: Spiral-bound
Very good for school! Very sturdy and the pages are just thick enough
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Really Helpful and Easier to Use Than I Expected
Format: Paperback
I bought the APA 7th Edition manual for my college research papers, and it’s been a lifesaver. Compared to the older edition, this one feels much clearer and way easier to navigate. The full-color layout and the examples throughout really help when I’m stuck on how to format citations or references.
I especially appreciate the new sections tailored for students like me—it’s not just for professional writers anymore. Plus, the tips on inclusive language made me think more carefully about how I write.
It’s definitely a dense read if you try to go cover-to-cover, but as a reference book, it’s super practical. The only downside is that it’s a bit pricey, but for the quality and how often I use it, it’s totally worth it.
If you’re in school or need to write APA-style papers regularly, I’d recommend grabbing this manual. It makes the whole process less stressful.
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Reviewed in the United States on August 8, 2025
★★★★★ 5
Very helpful for writing research papers!
Format: Paperback
I bought this to help with writing papers for grad school. It's now a staple on my desk! Very helpful.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Good buy
Format: Paperback
Arrived on time and as detailed
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Reviewed in the United States on March 18, 2026
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