# Dust Protection Cap Makita 421664-1 for 9 mm tools/accessories

**URL:** https://aio.lv/en/product--makita-421664-1--4807564
**Data updated:** 2026-02-12 14:14 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Makita
**Manufacturer code:** 421664-1
**EAN:** 0088381149754
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-421664-1--4807564

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

Dust protection cap Makita 421664-1 designed for 9 mm fittings and accessories. This protective cap prevents dust and debris from entering connectors or small openings, helping to extend the life of tools and components. Easy to fit and remove, suitable for storage, transport and on-site protection to maintain performance and reduce maintenance.

## Long description

Dust Protection Cap Makita 421664-1 for 9 mm tools/accessories is a small protective cover designed to fit 9 mm fittings and accessory openings. The cap prevents dust, debris and moisture ingress to connectors and small tool openings, which helps to maintain reliable contact and prolong component life. It is simple to fit and remove, making it suitable for workshop storage, transit protection and on-site use where tools are exposed to dust and particles.
Advantages
The dust protection cap is made to match 9 mm connectors and accessory interfaces, offering a secure fit that reduces the risk of foreign matter entering sensitive parts. Its compact design adds negligible weight and bulk, enabling convenient storage on tool belts or in cases. The cap is easy to install and remove without special tools, and it helps reduce maintenance needs by keeping connectors cleaner and reducing abrasive wear from dust.
Suitable for (tasks / use cases)
 Protecting 9 mm tool connectors during transport and storage
 Shielding accessory openings on job sites with heavy dust or debris
 Temporary closure of unused ports and fittings to prevent contamination
 Reducing maintenance frequency for frequently handled tools
Key specifications
 Compatible size: fits 9 mm fittings and accessory openings
 Material: durable protective polymer
 Color: typically black or manufacturer-standard finish
 Weight and dimensions: compact, lightweight design for minimal added bulk
 Fit type: press-fit/removable protective cap
How to use
Align the dust protection cap with the 9 mm opening or connector and press gently until the cap seats securely. To remove, grip the cap and pull straight out, avoiding twisting motions that could damage surrounding parts. Use the cap during storage, transportation or when a connector is temporarily not in use to prevent dust and debris ingress. Inspect the cap periodically for wear or damage and replace if the fit becomes loose or material is degraded.
Usage recommendations
For reliable protection, keep spare caps available and fit them whenever tools are transported or left idle in dusty environments. Clean both cap and connector periodically with a dry cloth before fitting to ensure a tight seal and avoid trapping abrasive particles.

## FAQ

### How much does the Dust Protection Cap Makita 421664-1 9 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 05.08.2026 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 Makita 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 Makita 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

https://aio.lv/img/cache/product/4807564/66006375_large.webp