# RAM Mounts Square Post Clamp Base for Posts up to 2.5" Wide Ball diameter 5.71 cm

**URL:** https://aio.lv/en/product--ram-mounts-ram-d-247u-25--4429881
**Data updated:** 2025-12-29 17:20 (EET)
**Category:** Brackets & Mounts
**Manufacturer:** ram mounts
**Manufacturer code:** RAM-D-247U-25
**EAN:** 0793442224744
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ram-mounts-ram-d-247u-25--4429881

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The RAM Mounts Square Post Clamp Base is designed for secure attachment to posts up to 2.5 inches wide. It features a durable aluminum and rubber construction, ensuring stability and longevity. The ball diameter is 5.71 cm, making it compatible with various RAM Mounts accessories. This clamp base is ideal for mounting devices in vehicles, boats, or any other applications requiring a reliable mounting solution.

## Long description

The RAM-D-247U-25 is a 2.5" square post clamp base with a 2.25" (5.71 cm) diameter ball designed to attach securely to posts up to 2.5" (6.35 cm) wide. Constructed from aluminum and rubber, the clamp base provides a stable mounting point compatible with RAM Mounts accessories and other devices that use the 2.25" ball interface.
Advantages
The aluminum and rubber construction offers corrosion resistance and vibration dampening while maintaining strength. The 2.25" (5.71 cm) ball diameter ensures broad compatibility with RAM Mounts arms and adapters. The clamp design fits square posts up to 2.5" wide, delivering a compact and reliable mounting solution for various environments.
Suitable for
Securing electronic devices and accessories to vehicle or boat posts
Mounting GPS units, phones, tablets, or cameras where a 2.25" ball interface is used
Applications requiring a durable clamp on square posts up to 2.5" wide
Key specifications
Model: RAM-D-247U-25
Fits post width: up to 2.5" (6.35 cm)
Ball diameter: 2.25" (5.71 cm)
Materials: aluminum and rubber
How to use
Position the clamp base around the square post (maximum 2.5" wide), then tighten the fasteners according to the manufacturer's torque recommendations until the base is held firmly in place. Attach a compatible RAM Mounts arm or adapter to the 2.25" ball and secure the connected device. Confirm the assembly is tight and the device is oriented as needed before use.
Usage recommendations
Check compatibility with your device and mounting arm before installation. Periodically inspect fasteners and rubber components for wear or corrosion, and tighten as needed to maintain a secure mount.

## Specifications

| Feature | Value |
|---|---|
| Ball diameter | 57.15 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4264 kg |

### Features

| Feature | Value |
|---|---|
| Material | Aluminium, Rubber |
| Product colour | Black |

## FAQ

### How much does the Square Post Clamp Base RAM Mounts RAM-D-247U-25 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 09.07.2026 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: Bank transfer. 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: weight, 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/4429881/64283721_large.webp