# U-lock MASTERLOCK hardened steel 10 cm wide with 20 cm shackle length, black

**URL:** https://aio.lv/en/product--masterlock-8170eurdpro--5069209
**Data updated:** 2026-03-14 12:28 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** MASTERLOCK
**Manufacturer code:** 8170EURDPRO
**EAN:** 3520190049506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--masterlock-8170eurdpro--5069209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Hardened steel U-lock by MASTERLOCK with a 10 cm wide body and a 20 cm shackle length in black. Designed to secure bicycles and other small vehicles, this U-shaped padlock offers resistance to cutting and prying due to its hardened steel construction. Suitable for urban and residential use where a compact, strong lock is needed.

## Long description

Hardened steel U-lock by MASTERLOCK with a 10 cm wide body and a 20 cm shackle length in black. Designed to secure bicycles and other small vehicles, this U-shaped padlock offers resistance to cutting and prying due to its hardened steel construction. The compact dimensions make it suitable for urban and residential use where a small, strong lock is required. A protective vinyl coating helps protect frames from scratches, and a carrier bracket is included for convenient transport.
Advantages
The U-lock features a hardened steel body that increases resistance to cutting, sawing and prying. A double-locking shackle provides enhanced pry resistance, while the integrated pin tumbler keyed locking mechanism improves protection against picking. The protective vinyl coating reduces the risk of damage to bicycle frames and painted surfaces. A carrier bracket is included to simplify carrying and mounting during transport.
Suitable for
Securing bicycles in urban environments
Locking children’s ride-on toys and small vehicles
Short-term locking of scooters and e-bikes in residential areas
Use where a compact, high-strength lock is preferred
Key specifications
Body material: hardened steel
Body width: 10 cm
Shackle length: 20 cm
Finish/color: black with protective vinyl coating
Locking mechanism: pin tumbler keyed lock
Shackle locking: double-locking shackle
Includes: carrier bracket for transport
How to use
Position the U-shaped shackle around the bicycle frame and a fixed anchor point such as a bike rack or sturdy post, then insert the shackle into the lock body until it engages. Turn the key to lock and remove the key. To unlock, insert the key into the cylinder, turn to release the shackle, and remove the lock. Use the included carrier bracket to mount the lock to your bike for transport following the bracket’s attachment instructions.
Usage recommendations
For best security, pass the shackle through the frame and both wheels when possible and secure to an immovable object. Store keys in a secure place and consider using additional locking methods for prolonged unattended parking or high-risk locations.

## FAQ

### How much does the U-lock MASTERLOCK 8170EURDPRO cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 22.06.2026 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 MASTERLOCK 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 MASTERLOCK 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/5069209/53328217_large.webp