---
product_id: 251706180
title: "RAM Mounts (RAP-B-400U) Small Tough-Claw with 1\" Diameter Rubber Ball"
brand: "ram mounts"
price: "$U7195"
currency: UYU
in_stock: true
reviews_count: 5
url: https://www.desertcart.uy/products/251706180-ram-mounts-rap-b-400u-small-tough-claw-with-1
store_origin: UY
region: Uruguay
---

# Fits rails 0.625"–1.5" Ø 1" rubber ball for versatile mounting Shock-resistant durability RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball

**Brand:** ram mounts
**Price:** $U7195
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your gear, own the moment.

## Quick Answers

- **What is this?** RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball by ram mounts
- **How much does it cost?** $U7195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/251706180-ram-mounts-rap-b-400u-small-tough-claw-with-1)

## Best For

- ram mounts enthusiasts

## Why This Product

- Trusted ram mounts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from high-strength composite and stainless steel hardware, engineered for rugged, demanding environments.
- • **Universal Rail Grip:** Clamps securely to round, square, and odd-shaped rails from 0.625" to 1.5" diameter for unmatched versatility.
- • **Precision Attachment:** Includes a 1" B size rubber ball for effortless connection to RAM double socket arms, enabling flexible positioning.
- • **Protected Mounting Surface:** Rubber pads ensure a stable hold while safeguarding your gear and mounting surfaces from scratches and slips.
- • **Seamless Device Compatibility:** Ideal base for phones, tablets, cameras, and rod holders—your all-in-one mounting solution.

## Overview

The RAM Mounts RAP-B-400U Small Tough-Claw is a compact, shock-resistant clamp designed to grip rails from 0.625" to 1.5" diameter with protective rubber pads. Made in the USA from durable composite and stainless steel, it includes a 1" rubber ball for versatile mounting of phones, tablets, cameras, and more—perfect for professionals demanding reliable, adaptable mounting solutions.

## Description

RAM stands for Round-A-Mount and was introduced in 1995. Far and away the most innovative product line of its kind, RAM continues to evolve into one of the most sought after accessories for electronics. RAM products have quickly become an essential mounting component for a wide variety of applications including rugged vehicle, industrial, military and defense, material handling as well as any application requiring a robust mounting solution.

## Features

- Small version designed to quickly clamp to round, square, and odd-shaped rails and bars ranging from .625" to 1.5" in outer diameter; rubber pads provide stable gripping and protection of mounting surface
- Ideal mounting base for phones, tablets, cameras, rod holders, and much more; includes 1" B size rubber ball for attachment to RAM double socket arms
- Made of high-strength composite and stainless steel hardware for durability and reliability in the most demanding environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 8.26 x 8.26 x 10.8 cm; 136.08 g |
| Item model number | RAP-B-400U |
| Special features | Shock Resistant |
| Other display features | Wireless |
| Colour | Black |
| Manufacturer | RAM |
| Country of Origin | USA |
| Item Weight | 136 g |

## Product Details

- **Brand:** RAM MOUNTS
- **Colour:** Black
- **Compatible Devices:** Cameras
- **Compatible Phone Models:** Universal
- **Mounting Type:** Tabletop Mount

## Images

![RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball - Image 1](https://m.media-amazon.com/images/I/41saXXZROoL.jpg)
![RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball - Image 2](https://m.media-amazon.com/images/I/51reGf3vHAL.jpg)
![RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball - Image 3](https://m.media-amazon.com/images/I/513D7X-b-uL.jpg)
![RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball - Image 4](https://m.media-amazon.com/images/I/41NvDgAh71L.jpg)
![RAM Mounts (RAP-B-400U) Small Tough-Claw with 1" Diameter Rubber Ball - Image 5](https://m.media-amazon.com/images/I/611uV8L3+eL.jpg)

## Questions & Answers

**Q: does it close to 0.5"?**
A: No it does not. I measured it fully closed and it is as the specifications say on Ram's website (.625" diameter or 5/8"). Though I have to say the .625 is the opening between the rubber linings and it may not clamp on tight enough. If you want to tighten it to have a good grip you may want perhaps a 11/16" or better yet 3/4" diameter bar as a minimum.

**Q: What the min and max range that this mount will clamp on to a circular bar?**
A: This clamp is way to large for a 5/8's bar.....I found out the hard way.

**Q: How well does it hold, say a zumo 660, on standard (not shorty) aluminum ram arm in the rain?**
A: Not familiar with the Zumo 660 but as long as it has a 1" handlebar this clamp will work.  I attached it to a 4 by 4 ATV and it's a snug fit without any problems of movement.  If it's chrome, wrap a piece of electric or duct tape to help with any slippage.

**Q: Is this a suitable replacement for my  (ram-b-121b) yoke clamp base?**
A: Yes. B always means 1" ball. Thanks lockitt.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Miles head of imitators
  

*by R***S on Reviewed in the United States on 23 May 2024*

This clamp surpasses many lower-cost imported variants on Amazon. I've tried those, and when faced with vibrations, impacts, movement, tension, and weight, this clamp excels. Here’s how it differs from cheaper alternatives:First, it’s made of durable tough, yet slightly flexible hard plastic. Unlike cheaper plastic or rigid metal holders, this material allows for a firmer, more secure grip -- but the extra flex you can put in via tightening it ensures its grip is hard and constant.Second, the screw has a finer thread, enabling more precise incremental tightening with less effort. In contrast, imitators, especially metal ones, cannot be tightened further once they reach a certain point, preventing additional retaining tension from being applied.This is a prime example of when the extra cost is justified.

### ⭐⭐⭐⭐⭐ 







  
    Excelente!
  
  

*by R***. on Reviewed in Mexico on 16 September 2023*

De muy buena calidad. Quedó perfecto

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality
  

*by S***Z on Reviewed in Canada on 18 August 2023*

I ordert this for my bike. It is a good quality.

## Frequently Bought Together

- RAM Tough-Claw Small Clamp Base with Ball
- RAM Mount RAM-B-201U-A - Stand Kit
- RAM Mounts UNPKD. RAM 2 X 1.7 BASE AMPS HOLE PAT, RAM-B-347U (BASE AMPS HOLE PAT)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-25*