# Manfrotto accessory – Resistance adjustment knob cap for 504HD (replacement part R504,08)

**URL:** https://aio.lv/en/product--manfrotto-r50408--11396879
**Data updated:** 2026-03-07 20:03 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Manfrotto
**Manufacturer code:** R504,08
**EAN:** 8024221602432
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--manfrotto-r50408--11396879

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Replacement knob cap for adjusting the resistance on Manfrotto 504HD tripod head. Designed as a direct accessory/repair part (MPN R504,08) to restore or maintain the friction/resistance control of the 504HD head. Suitable for workshop repairs or spare-part fitting to ensure proper pan/tilt drag adjustment during video and photography use.

## Long description

Replacement resistance adjustment knob cap designed for the Manfrotto 504HD tripod head. This accessory restores the friction control used to fine-tune pan and tilt resistance on the 504HD, making it suitable as a spare part for routine maintenance or repair. The part is intended to reproduce the original control feel and allow continued precise drag adjustment for video and photography workflows.
Advantages
The knob cap provides a direct fit and functional compatibility with the corresponding 504HD head, enabling straightforward replacement without requiring modification. It preserves the original adjustment range and tactile feedback, helping maintain consistent drag behavior. As a small, serviceable component it reduces the need for full-head replacement and supports long-term usability.
Suitable for
Workshop repairs of the 504HD tripod head
Replacement of worn or damaged resistance adjustment caps
Maintaining precise pan and tilt drag for video shoots
On-site spare-part fitting for photography gear technicians
Key specifications
Function: replacement cap for resistance/drag adjustment
Compatibility: designed for the 504HD tripod head
Material: durable plastic with appropriate grip surface
Form factor: knob-shaped cap sized to match original control
Use environment: studio and field use for photo and video
How to use
Remove the worn or damaged cap from the resistance adjustment shaft of the 504HD head and press the replacement cap into position until it seats firmly. Ensure the cap is aligned with the adjustment shaft and test the pan and tilt resistance to confirm smooth operation. If necessary, disassemble the surrounding trim according to the head's service instructions to access the fitting point, then reassemble after installation.
Usage recommendations
Inspect the cap periodically for wear and replace if grip or adjustment feel degrades. Use gentle force when fitting to avoid damaging the adjustment shaft and perform installation in a clean, dust-free area to prevent debris from entering the head mechanism.

## FAQ

### How much does the Manfrotto 504HD resistance adjustment knob cap cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 03.07.2026 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, 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 Manfrotto 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 Manfrotto 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

## Image

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