# Pin-Lock Security Knob RAM Mounts RAP-S-KNOB3U

**URL:** https://aio.lv/en/product--ram-mounts-rap-s-knob3u--3264452
**Data updated:** 2025-12-29 10:50 (EET)
**Category:** Smartphone & Tablet Mounts
**Manufacturer:** ram mounts
**Manufacturer code:** RAP-S-KNOB3U
**EAN:** 793442945762
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ram-mounts-rap-s-knob3u--3264452

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The RAM Mounts Pin-Lock Security Knob is designed for B size socket arms, providing enhanced security for your mounted devices. Its durable black finish ensures longevity while the pin-lock mechanism prevents unauthorized removal. Ideal for outdoor and mobile applications, this knob is easy to install and offers peace of mind for users who need reliable security for their equipment.

## Long description

The Pin-Lock Security Knob RAM Mounts RAP-S-KNOB3U is a replacement security knob and matching key knob with a 1/4"-20 female thread, designed to fit B-size 1" diameter arms and mounts. It provides increased leverage and a low-profile design to tighten mounts securely and reduce slippage in high-impact or high-vibration environments while maintaining a compact appearance compared with standard knobs.
Advantages
The RAP-S-KNOB3U combines a pin-lock key mechanism with a durable black finish to improve tamper resistance and longevity. Its 1/4"-20 threaded design offers sufficient torque to firmly secure the mount without adding significant bulk. Compared with other keyed locking knobs, it delivers security improvements at a lower cost.
Suitable for
Securing electronic devices on B-size 1" diameter RAM arms
Mobile installations in vehicles and boats
Outdoor and industrial environments with vibration or impact
Key specifications
Model: RAP-S-KNOB3U
Thread: 1/4"-20 female
Compatibility: B-size 1" diameter arms and mounts
Finish: black
Includes: security knob and matching key knob
Brand: RAM Mounts
MPN: RAP-S-KNOB3U
EAN: 793442945762
How to use
Remove the existing knob from the B-size 1" diameter arm or mount and install the RAP-S-KNOB3U by threading the 1/4"-20 female security knob onto the stud. Tighten until the mount is secure and does not slip under expected loads. Keep the matching key knob accessible for authorized removal when adjustment or disassembly is required.
Usage recommendations
Use the RAP-S-KNOB3U in applications where tamper resistance and resistance to vibration are important. Periodically check tightness and condition of the knob and replace if signs of wear or damage appear.

## Specifications

### Design

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

## FAQ

### How much does the Pin-Lock Security Knob RAM Mounts RAP-S-KNOB3U cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 96 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 08.07.2026 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.

### Where can I download the instructions for Pin-Lock Security Knob RAM Mounts RAP-S-KNOB3U?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3264452/58309451_large.webp