---
product_id: 36392676
title: "Park Tool FR-5.2 Cassette Lockring Tool, Metal"
brand: "park tool"
price: "137 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Park Tool"
url: https://www.desertcart.ro/products/36392676-park-tool-fr-5-2-cassette-lockring-tool-metal
store_origin: RO
region: Romania
---

# Heat-treated alloy steel durability 12 splines precision fit 23.5mm diameter exact sizing Park Tool FR-5.2 Cassette Lockring Tool, Metal

**Brand:** park tool
**Price:** 137 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your ride’s potential with precision and power!

## Quick Answers

- **What is this?** Park Tool FR-5.2 Cassette Lockring Tool, Metal by park tool
- **How much does it cost?** 137 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/36392676-park-tool-fr-5-2-cassette-lockring-tool-metal)

## Best For

- park tool enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted domestically with superior quality control for professional-grade reliability.
- • **Compact & Lightweight:** At just 7.5 inches and 1.6 ounces, it’s the ultimate portable tool for on-the-go bike maintenance.
- • **Robust 23.5mm Diameter:** Perfectly sized to tackle a wide range of cassette lockrings, including Shimano disc brake rings.
- • **Precision 12-Spline Fit:** Engineered for flawless cassette lockring engagement, ensuring no slip or damage.
- • **Heat-Treated Alloy Steel:** Built to last with premium heat-treated steel for unmatched strength and longevity.

## Overview

The Park Tool FR-5.2 is a heat-treated alloy steel cassette lockring tool with 12 splines and a 23.5mm diameter, designed for precise and durable removal of bike cassettes, including some Shimano disc brake lockrings. Made in the USA, it combines professional-grade quality with portability, backed by a limited lifetime warranty.

## Description

desertcart.com : Park Tool FR-5.2 Cassette Lockring Tool, Metal | Rotor : Sports & Outdoors

Review: Does the job! - Fits my bike perfectly, great tool!
Review: Well built and works perfectly - This worked perfect for removing the rear cassette from my bike. I did not get the tool that wraps around the cassette but I was still able to remove the cassette using a technique I found on the web (e.g. "what to do if you our out in the field and need to replace it".). Park tool seems to make some of the best tools for bikes and is a good value based on the quality of the product.

## Features

- Metal
- Made in USA
- Park Tool FR-5.2 Cassette Lockring Tool
- 12 splines, 23.5mm diameter
- Heat treated alloy tool steel
- Also fits some Shimano disc brake lock rings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LX3E08Z |
| Best Sellers Rank | #12,568 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #21 in Bike Shop Tools |
| Brand | Park Tool |
| Brand Name | Park Tool |
| Chain Or Strap Head Outside Diameter | 23.5 millimeters |
| Color | Metal |
| Customer Reviews | 4.8 out of 5 stars 3,125 Reviews |
| Finish Types | Naturfarben |
| Global Trade Identification Number | 00751738922255, 00763477003485 |
| Head Style | Hex |
| Included Components | Lockring removal tool |
| Item Length | 7.5 inches |
| Item Package Quantity | 1 |
| Item Type Name | QKFR52 |
| Item Weight | 1.6 ounces |
| Jaw Capacity | 23.5 millimeters |
| Manufacturer | MDSL4 |
| Manufacturer Part Number | QKFR52 |
| Manufacturer Warranty Description | Limited Lifetime Warranty - See parktool.com/warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Measurement Standard | Metric |
| Model Number | QKFR52 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Quantity | 1 |
| Spanner Wrench Hook Depth | 23.5 millimeters |
| Spanner Wrench Pin Length | 23.5 millimeters |
| UPC | 751738922255 763477103987 763477003485 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Park Tool
- **Color:** Metal
- **Item Length:** 7.5 inches
- **Item Weight:** 1.6 ounces
- **Material:** Alloy Steel

## Images

![Park Tool FR-5.2 Cassette Lockring Tool, Metal - Image 1](https://m.media-amazon.com/images/I/719H2pTfm1L.jpg)
![Park Tool FR-5.2 Cassette Lockring Tool, Metal - Image 2](https://m.media-amazon.com/images/I/81BM5f1Og5L.jpg)
![Park Tool FR-5.2 Cassette Lockring Tool, Metal - Image 3](https://m.media-amazon.com/images/I/81AqiI1MaqL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job!
*by P***R on June 10, 2026*

Fits my bike perfectly, great tool!

### ⭐⭐⭐⭐⭐ Well built and works perfectly
*by J***. on January 26, 2025*

This worked perfect for removing the rear cassette from my bike. I did not get the tool that wraps around the cassette but I was still able to remove the cassette using a technique I found on the web (e.g. "what to do if you our out in the field and need to replace it".). Park tool seems to make some of the best tools for bikes and is a good value based on the quality of the product.

### ⭐⭐⭐⭐⭐ Good tool to have in your kit.
*by R***Y on September 20, 2025*

The usual excellent Park Tool quality. This is one to have in your tool kit, as it works with 80% of the freehubs you're likely to encounter. You pay a little more for Park tools, but if "Made in the USA" means anything to you, and you want your tools to last, it's worth the extra cost. Well packaged

## Frequently Bought Together

- Park Tool FR-5.2 Kassettenverriegelungswerkzeug
- Park Tool SR-12.2 Sprocket Remover
- Park Tool PolyLube 1000 Bicycle Grease

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**Shop now:** [https://www.desertcart.ro/products/36392676-park-tool-fr-5-2-cassette-lockring-tool-metal](https://www.desertcart.ro/products/36392676-park-tool-fr-5-2-cassette-lockring-tool-metal)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-16*