--- product_id: 58796902 title: "Unisex Qkfr52gt Workshop, Black, One Size UK" brand: "park tool" price: "€ 33.04" currency: EUR in_stock: true reviews_count: 13 category: "Park Tool" url: https://www.desertcart.be/products/58796902-unisex-qkfr52gt-workshop-black-one-size-uk store_origin: BE region: Belgium --- # 12mm guide pin for perfect stability Fits 12-spline cassette lock rings (23.5mm diameter) Compatible with Shimano, SRAM, Sun Race & more Unisex Qkfr52gt Workshop, Black, One Size UK **Brand:** park tool **Price:** € 33.04 **Availability:** βœ… In Stock ## Summary > πŸ”§ Master your ride with the ultimate cassette tool! ## Quick Answers - **What is this?** Unisex Qkfr52gt Workshop, Black, One Size UK by park tool - **How much does it cost?** € 33.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/58796902-unisex-qkfr52gt-workshop-black-one-size-uk) ## 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 - β€’ **Durable Design:** Built to withstand rigorous bike maintenance sessions - β€’ **Precision Stability:** 12mm guide pin ensures zero slip during use - β€’ **Compact & Lightweight:** 10-inch tool that fits easily in any workshop kit - β€’ **Effortless Engagement:** Fully engages cassette splines for smooth loosening & tightening - β€’ **Universal Compatibility:** Works seamlessly with top cassette brands like Shimano & SRAM ## Overview The Park Tool QKFR52GT is a precision-engineered cassette lock ring tool designed for professional-grade bike maintenance. Featuring a 12mm guide pin for unmatched stability and compatibility with 12-spline cassettes from Shimano, SRAM, and others, it guarantees effortless engagement and durability. Perfect for serious cyclists and mechanics aiming to keep their gear in peak condition. ## Description FR-5.2GT EXTRACTOR DE PIΓ‘ONES 12mm Review: Solid bit if kit - Top notch tool as usual from Park tools. Review: Essential - Thru Axle Cassette tool - I stripped the end millimetre of the knurls off my old FR-5 Park Tool tool. It predates thru axles by 20 years and consequently unless the axle is removed there is only a small section of the tool that engages with the splines in the cassette. I had removed, replaced and tightened the 11 speed Shimano cassette without realising that I'd omitted to include one of the spacers. This meant the tool had even less to engage on, and what little there was stripped as I tried to remove the cassette. The new one arrived quickly and it is purpose built for the job. The removable blue centre guide (It is secured by a small hex bolt) fits perfectly into the thru-axle and the tool engages fully with the cassette's splines; thus the task of loosening and tightening the cassette is easy to do. A modest price to pay for such an essential maintenance tool. ## Features - Ideal Product - Fits 12-spline cassette lock rings from Shimano , SRAM (including 1x), Sun Race, Sun Tour, Chris King and others (23.5mm diameter) - Utilizes a 12mm guide pin to stabilize the tool in use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06ZYFVDJQ | | Best Sellers Rank | 19,430 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 128 in Hand Tools (Sports & Outdoors) | | Brand | Park Tool | | Chain Or Strap Head Outside Diameter | 12 Millimetres | | Colour | Blue | | Customer Reviews | 4.7 out of 5 stars 1,531 Reviews | | EU Spare Part Availability Duration | 1 Years | | Finish | Unpolished | | Global Trade Identification Number | 00763477003393 | | Head Style | Cassette Lock Ring | | Included Components | power tools and accessories | | Item Length | 10 Inches | | Item Package Quantity | 1 | | Item Type Name | Tools and accessories | | Item Weight | 0.01 Ounces | | Item length | 10 Inches | | Item package quantity | 1 | | Item weight | 0.01 Ounces | | Jaw Capacity | 23.5 Millimetres | | Manufacturer | PARK TOOL | | Manufacturer Warranty Description | 1 year manufacturer. | | Material | Plastic | | Measurement Standard | Metric | | Model Number | QKFR52GT | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | QKFR52GT | | Spanner Wrench Pin Length | 12 Millimetres | | UPC | 763477103956 763477003393 | ## Product Details - **Brand:** Park Tool - **Colour:** Blue - **Item package quantity:** 1 - **Item weight:** 0.01 Ounces - **Material:** Plastic ## Images ![Unisex Qkfr52gt Workshop, Black, One Size UK - Image 1](https://m.media-amazon.com/images/I/71azA2eew2L.jpg) ## Questions & Answers **Q: Can the 12mm pin be removed?** A: NO, I bought this on 1/10/2022 and the pin cannot be removed. It shows a hex nut in the picture, but mine is riveted on with no way to remove the center pin. **Q: What size is the nut?** A: It fits into a 25.4mm or 1" wrench. **Q: Is the internal cavity deep enough to go over the left 12 mm axle spacer to allow removal of the center lock brake disc nut? Needs to be about 15 mm.** A: No Problem. You should have a few mm to spare. **Q: Do I need to buy this instead of old/regular 5.2 which works with 5mm skewer wheels? It's not like the cassette is not centered threading the ring on** A: No, the FR-5.2 would work or the FR-5.2G with the guide pin also works very well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid bit if kit *by D***O on 7 April 2026* Top notch tool as usual from Park tools. ### ⭐⭐⭐⭐⭐ Essential - Thru Axle Cassette tool *by M***E on 12 November 2023* I stripped the end millimetre of the knurls off my old FR-5 Park Tool tool. It predates thru axles by 20 years and consequently unless the axle is removed there is only a small section of the tool that engages with the splines in the cassette. I had removed, replaced and tightened the 11 speed Shimano cassette without realising that I'd omitted to include one of the spacers. This meant the tool had even less to engage on, and what little there was stripped as I tried to remove the cassette. The new one arrived quickly and it is purpose built for the job. The removable blue centre guide (It is secured by a small hex bolt) fits perfectly into the thru-axle and the tool engages fully with the cassette's splines; thus the task of loosening and tightening the cassette is easy to do. A modest price to pay for such an essential maintenance tool. ### ⭐⭐⭐⭐⭐ Fits perfect *by M***L on 3 September 2026* Fits perfect , sram sx cassette ## Frequently Bought Together - Park Tool FR-5.2GT Cassette Locking Tool with Pin 12 mm - Park Tool SR-12.2 Sprocket Remover - Park Tool FR-5.2G Cassette Lockring Tool with Guide Pin,Blue,5 mm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/58796902-unisex-qkfr52gt-workshop-black-one-size-uk](https://www.desertcart.be/products/58796902-unisex-qkfr52gt-workshop-black-one-size-uk) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-21*