# Clamp base RAM Mounts Tough-Claw Small RAP-B-400U, composite, 2.54 cm ball, black

**URL:** https://aio.lv/en/product--ram-mounts-rap-b-400u--620330
**Data updated:** 2026-01-21 10:50 (EET)
**Category:** Smartphone & Tablet Mounts
**Manufacturer:** ram mounts
**Manufacturer code:** RAP-B-400U
**EAN:** 793442943539
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ram-mounts-rap-b-400u--620330

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Clamp base RAM Mounts Tough-Claw Small RAP-B-400U is a compact mounting base designed for RAM ball-and-socket systems. Made of composite material and finished in black, it accepts a 2.54 cm (1") ball for secure attachment of holders and devices. Ideal for mounting smartphone and tablet holders to tubing, rails or irregular surfaces for stable positioning in vehicles, boats or workshops.

## Long description

The RAM Mounts Tough-Claw Small Clamp Base with Ball (RAP-B-400U) is a compact, tool-less mounting base designed to clamp securely to round, square and irregular rails and bars. It accepts tube and rail diameters from 0.625" to 1.5" and also clamps to flat surfaces from 0" to 1.14", offering a stable platform for attaching devices such as tablets, action cameras, smartphones and rod holders. The integrated ball socket enables 360° positioning when paired with compatible RAM arms and device holders, while the black corrosion-resistant finish suits outdoor and mobile applications.
Advantages
The Tough-Claw offers quick tool-less installation and removal, a broad clamping range for both curved and flat surfaces, and a compact, durable design that maintains a secure grip under vibration. The ball base provides flexible orientation and works with the RAM mounting ecosystem to deliver reliable, repeatable positioning for accessories and devices.
Suitable for
Mounting tablets and smartphones on handlebars, seat posts and yokes
Attaching action cameras to rails and bars
Securing rod holders for fishing rod storage
Use on roll bars, kayak rails and other tubular frames
Key specifications
Clamping range (rails/tubes): 0.625" – 1.5" outer diameter
Clamping range (flat surfaces): 0" – 1.14"
Physical dimensions: Height 4.25", Width 1.18"
Model: RAP-B-400U
Brand: RAM Mounts
Colour: Black
How to use
Open the claw and position it around the rail, bar or flat surface within the specified clamping range. Tighten the clamp by hand until the Tough-Claw grips securely; no tools are required. Attach a compatible RAM arm or device holder to the ball base and adjust the assembly to the desired angle. Once positioned, tighten the arm’s fastener to lock orientation.
Usage recommendations
Ensure the mounting surface is clean and free of lubricants or debris before clamping. Verify that the selected rail diameter or flat surface falls within the specified ranges and periodically check tightness during use, especially in high-vibration or high-motion environments.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Clamp base RAM Mounts Tough-Claw Small RAP-B-400U cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 220 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ram mounts products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ram mounts service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/620330/55415241_large.webp