---
product_id: 520175067
title: "Thule Lock Cores 4 Pack, for Key Replacement, BikeRack, RoofRacks, SkiRack, Cross Bars, Towers, KayakRack, 10-Year Warranty"
brand: "casmer"
price: "R$157"
currency: BRL
in_stock: true
reviews_count: 13
category: "Casmer"
url: https://www.desertcart.com.br/products/520175067-thule-lock-cores-4-pack-for-key-replacement-bikerack-roofracks
store_origin: BR
region: Brazil
---

# 10-year warranty for long-term peace of mind 4 lock cores + 3 keys for unified access Aluminum alloy & brass build for corrosion resistance Thule Lock Cores 4 Pack, for Key Replacement, BikeRack, RoofRacks, SkiRack, Cross Bars, Towers, KayakRack, 10-Year Warranty

**Brand:** casmer
**Price:** R$157
**Availability:** ✅ In Stock

## Summary

> 🔒 Unlock Convenience, Lock in Security — Your Thule Gear’s Best Friend!

## Quick Answers

- **What is this?** Thule Lock Cores 4 Pack, for Key Replacement, BikeRack, RoofRacks, SkiRack, Cross Bars, Towers, KayakRack, 10-Year Warranty by casmer
- **How much does it cost?** R$157 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/520175067-thule-lock-cores-4-pack-for-key-replacement-bikerack-roofracks)

## Best For

- casmer enthusiasts

## Why This Product

- Trusted casmer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Fits all Thule products—bike racks, roof racks, ski racks, cargo boxes, and more.
- • **One Key to Rule Them All:** Simplify your life with a single key for all Thule racks and accessories.
- • **Effortless DIY Installation:** Replace or add lock cores in minutes with the included master key and easy-to-follow instructions.
- • **Built Tough for Every Adventure:** Durable aluminum and brass construction resists corrosion and wear, even in rugged conditions.
- • **Secure Your Gear, Secure Your Freedom:** Prevent theft and protect your investment with reliable, high-quality lock cores.

## Overview

The Thule Lock Cores 4 Pack offers a seamless one-key system compatible with all Thule racks and accessories. Crafted from corrosion-resistant aluminum alloy and brass, these lock cylinders ensure durable, long-lasting security. The pack includes 4 lock cores, 2 keys, and 1 universal master key, making installation and replacement quick and hassle-free. Backed by a 10-year warranty, this set is the smart, cost-effective solution to protect your valuable gear across multiple Thule products.

## Description

After-sale Guarantee We have a 2-year warranty, if you have any quality problems or the item doesn't fit, you can send us an email, we will give you a replacement or a full refund within 12 hours. Compatibility One-key system lock cylinder compatible with thule racks, accessories. This kit lets you add new locks or replace existing cores, add security to your rack system and cargo. If you are not sure whether the item fits your Racks, please send us an email,we can confirm it for you. Easy to Install To replace an existing lock core simply unlock it and use the included master key to remove it. Once the existing core has been removed, pop in the new One-Key System lock.You can also watch the YouTube video to show how to do it. Package Includes 4 lock cores, 2 keys and 1 universal master key for adding or replacing lock cores.

Review: Very good for the price, work a treat. - Got these as I couldn't find the original keys and they work a treat. Very easy to fit, they look and work just fine but are not the same quality as the original, but at this price, what do you expect. They do the job. After installing them, I found my original Thule keys... typical.
Review: Excellent - Perfect fit good quality

## Features

- 【Compatibility】The core locks perfectly fit for all thule products. thule products use the same lock cylinder, such as bike rack, roof racks, ski rack, cargo box, cross bars, towers, kayak rack etc. The package includes 4 lock cores, 2 keys and 1 universal master key for adding or replacing lock cores.
- 【Built to Last】The lock cylinders are made of high-quality aluminum alloy material. The inner core is made of brass. It is corrosion and wear resistant. It is a thule one key system worth buying. ATTENTION PLEASE!!! If using this around salt water, spray silicone inside the locks.
- 【Safe & Secure】When the lock cylinders on your racks are damaged or rusted, this is a security risk that will require you to replace them with new ones, thus deterring theft. Perfect if you have more than one thule product. Install them in each one of your thule racks, bars, cargo box, etc. that way you only have to carry around one key. Makes things much easier. Cheaper than going local.
- 【Easy to Install】Install or replace the lock cylinders on your thule products in a few easy steps. To replace an existing lock core simply unlock it and use the included master key to remove it. Once the existing core has been removed, pop in the new One-Key System lock.You can also watch the YouTube video to show how to do it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4MWDJ5F |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 12,415 in Automotive ( See Top 100 in Automotive ) 5 in Rear Rack Accessories |
| Colour | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (257) |
| Date First Available | 19 Aug. 2022 |
| Finish | Painted |
| Included Components | 4 lock cores, 2 keys and 1 universal master key |
| Item Package Quantity | 1 |
| Item Weight | 80 g |
| Item model number | thule locks 4 pack for roof rack |
| Manufacturer | Casmer |
| Material | Aluminium |
| Number of Pieces | 7 |
| Part Number | thule locks 4 pack for roof rack |
| Plug profile | Crossbar Mount,Roof Mount |
| Product Dimensions | 12.7 x 10.16 x 2.54 cm; 80 g |
| Shape | Cylindrical |
| Special Features | thule locks 4 pack, thule locks 4 pack for roof rack, thule core locks, thule one key system 4 pack, thule lock set, thule key cylinder, thule lock cores, thule one key system, thule keys and locks, thule bike rack locks, thule one key lock |
| Style | Modern |

## Product Details

- **Brand:** Casmer
- **Item dimensions L x W x H:** 12.7 x 10.2 x 2.5 centimetres
- **Lock type:** Key Lock
- **Material:** Aluminium

## Images

![Thule Lock Cores 4 Pack, for Key Replacement, BikeRack, RoofRacks, SkiRack, Cross Bars, Towers, KayakRack, 10-Year Warranty - Image 1](https://m.media-amazon.com/images/I/61XgPx8bh6L.jpg)

## Questions & Answers

**Q: i want to buy eight lock cores that have the same key is this possible?**
A: You need to buy 2 sets, because we have 4 lock cores in 1 set.

**Q: Compatibile with the Thule FastRide roof bike rack?**
A: Yes, the item is work on your Thule FastRide roof bike rack. We have a 2-year warranty,if you have any quality problems or the item doesn't fit, you can send us an email, we will give you a replacement or a full refund within 12 hours.

**Q: will this work on my thule xt 2 locks. I can't find my keys_**
A: Yes, the item is work on your thule xt 2 locks. We have a 2-year warranty,if you have any quality problems or the item doesn't fit, you can send us an email, we will give you a replacement or a full refund within 12 hours.

**Q: Does it work with thule evo foot clamp, part # 710501?**
A: Yes, the item fits your thule evo foot clamp.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good for the price, work a treat.
*by M***E on 22 September 2025*

Got these as I couldn't find the original keys and they work a treat. Very easy to fit, they look and work just fine but are not the same quality as the original, but at this price, what do you expect. They do the job. After installing them, I found my original Thule keys... typical.

### ⭐⭐⭐⭐⭐ Excellent
*by C***. on 19 August 2025*

Perfect fit good quality

### ⭐⭐⭐⭐ Good
*by P***H on 21 August 2025*

Master key didn’t fit my prorides, but managed to get old locks out with a paper clip. Lock barrels fit a dream.

## Frequently Bought Together

- for Thule Lock Cores 4 Pack, for Thule Key Replacement, Key Cylinder for Thule Bike Rack, Roof Racks, Ski Rack, Cross Bars, Towers, Kayak Rack etc,All Thule Products Replacement, 10-Year Warranty
- Thule Wingbar Evo 135 (53”), Black
- Thule Evo Raised Rail Foot Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/520175067-thule-lock-cores-4-pack-for-key-replacement-bikerack-roofracks](https://www.desertcart.com.br/products/520175067-thule-lock-cores-4-pack-for-key-replacement-bikerack-roofracks)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-20*