--- product_id: 149914992 title: "Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets" brand: "coolook" price: "€ 39.34" currency: EUR in_stock: true reviews_count: 10 category: "Coolook" url: https://www.desertcart.com.cy/products/149914992-guitar-neck-notched-straight-edge-fret-rocker-string-height-gauge store_origin: CY region: Cyprus --- # Multi-instrument fret rocker fit Precision 16.5" neck straight edge 6061 aircraft-grade aluminum build Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets **Brand:** coolook **Price:** € 39.34 **Availability:** ✅ In Stock ## Summary > 🎸 Master your fretboard like a pro — precision tools for flawless tone! ## Quick Answers - **What is this?** Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets by coolook - **How much does it cost?** € 39.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/149914992-guitar-neck-notched-straight-edge-fret-rocker-string-height-gauge) ## Best For - coolook enthusiasts ## Why This Product - Trusted coolook brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Level Setup:** Achieve flawless string action and eliminate fret buzz with professional-grade measurements. - • **Precision Perfected:** Engineered from durable 6061 aluminum for lifetime accuracy and resilience. - • **Dual-Tool Efficiency:** Includes both a notched straight edge and fret rocker for comprehensive fretboard diagnostics. - • **Compact & Lightweight:** Portable design weighing under 10 oz, perfect for on-the-go luthiers and gigging pros. - • **Universal Compatibility:** Designed to flawlessly fit electric, acoustic guitars, basses, mandolins, and more. ## Overview This premium Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge set, crafted from high-quality 6061 aluminum, offers professional luthiers and serious guitarists a reliable, durable solution to measure and adjust fretboard straightness and string height. Compatible with a wide range of stringed instruments, its dual-tool design ensures precise setups that prevent fret buzz and optimize playability, making it an essential addition to any guitar technician’s toolkit. ## Description Specifications: Package List: 1 x Fret Rocker 1 x Guitar Neck Notched Straight Edge Luthiers Tool Guitar Neck Straight Edge: Material: 6061 aluminum Suitable: Synthesized 25.5” and 24.75” scale guitar or other 6 string instruments Size: 42* 3.7 * 0.2cm / 16.5 * 1.5 * 0.88in Weight:270g / 9.46oz Fret Rocker& String Height Gauge tool: Size: 3.9*2.0*0.8” (100*50*2mm) Weight:1.75 oz (50 g) Material: High quality 6061 aluminum Review: Works Great For Setups - I wanted to get a ruler that would allow me to check my fretboards set ups without the frets in the way. Looking at the price of them on StewMac I decided to see what desertcart had to offer. Some reviews said this ruler isn't flat or bends easily and that is not the case for the one I received. It arrived in a padded envelope and was packed well. I used our quartz countertop to check the accuracy and was pleased that every thing was perfectly flat on both sides of the ruler. I have a couple of Les Pauls, Telecasters and Strats along with a PRS and this ruler works on all of them. It has made adjusting my necks much easier to do and the accuracy allows me to get my string action where I like it without the fret buzz that could crop up when I was just using a standard straightedge without the notches. I have not used the Fret Rocker much, but when I checked it, like the ruler, it is also flat and straight. Both feel sturdy and would take a lot of force to bend. I'm glad that I purchased this set as it is a nice addition to my ever growing tool box. Review: Nice & thick, not fancy. - This notched straight edge & fret rocker are a great value. Nice & thick metal, with an OK finish. No, they are not polished, but for that you either invest more money, or your own time & effort. Quite easy for a novice to learn how to use. There are tutorials all over YouTube. Agreed that the fret rocker is not a string gauge, though it could be with a bit of effort or imagination since we know it to be .08" thick. Even better if the manufacturer put a little bit more effort in & scribed them, but that would up the price of course. Besides, most of use get string action rulers as a separate item, usually when we buy radius gauges. Might have been four stars for the finish, but I am adding in the fifth one to offset the one-star review, and because of the low price. These should last a lifetime with any care at all. ## Features - ✿High quality: This tool set includes both Fret Rocker Leveler and Notched Straight Edge, which are made of high quality 6061 aluminum. - ✿Guitar Neck Straightness Check Tool: the two sides design of the neck notched straight edge could work with most electric or acoustic guitars, and it is a ideal tool set to ensure your guitar fret board straight and flat. - ✿Fret Rocker: Fit for electric guitar, acoustic guitar, Bass, mandolin, banjo, folk guitar, electric box guitar etc.. - ✿Size and weight: Fret Rocker: 3.9*2.0*0.8” (100*50*2mm); weight:1.75 oz (50 g). Neck Straight Edge: 16.5” * 1.5” * 0.08” (420mm * 37mm * 2mm); weight: 9.46 oz (270 g) - ✿It is a necessary tool set for guitar players, which is stable,durable,beautiful and widely used. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VS1VTL1 | | Best Sellers Rank | #36,104 in Musical Instruments ( See Top 100 in Musical Instruments ) #866 in Guitar Tools | | Brand Name | COOLOOK | | Color | Silver | | Customer Reviews | 4.2 4.2 out of 5 stars (260) | | Item Dimensions L x W | 3.94"L x 1.97"W | | Manufacturer | COOLOOK | | Material Type | Aluminum | | UPC | 014834486527 | ## Product Details - **Brand:** COOLOOK - **Color:** Silver - **Manufacturer:** COOLOOK - **Material:** Aluminum - **Product Dimensions:** 3.94"L x 1.97"W ## Images ![Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets - Image 1](https://m.media-amazon.com/images/I/41DUeeU8GjL.jpg) ![Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets - Image 2](https://m.media-amazon.com/images/I/41mIFbjMm1L.jpg) ![Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets - Image 3](https://m.media-amazon.com/images/I/519egROFfIL.jpg) ![Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets - Image 4](https://m.media-amazon.com/images/I/519YPYI8ksL.jpg) ![Guitar Neck Notched Straight Edge Fret Rocker String Height Gauge, Luthiers Tool for Guitar Fretboard and Frets - Image 5](https://m.media-amazon.com/images/I/61ztua2zdVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Great For Setups *by G***G on January 19, 2021* I wanted to get a ruler that would allow me to check my fretboards set ups without the frets in the way. Looking at the price of them on StewMac I decided to see what Amazon had to offer. Some reviews said this ruler isn't flat or bends easily and that is not the case for the one I received. It arrived in a padded envelope and was packed well. I used our quartz countertop to check the accuracy and was pleased that every thing was perfectly flat on both sides of the ruler. I have a couple of Les Pauls, Telecasters and Strats along with a PRS and this ruler works on all of them. It has made adjusting my necks much easier to do and the accuracy allows me to get my string action where I like it without the fret buzz that could crop up when I was just using a standard straightedge without the notches. I have not used the Fret Rocker much, but when I checked it, like the ruler, it is also flat and straight. Both feel sturdy and would take a lot of force to bend. I'm glad that I purchased this set as it is a nice addition to my ever growing tool box. ### ⭐⭐⭐⭐⭐ Nice & thick, not fancy. *by T***Y on September 27, 2019* This notched straight edge & fret rocker are a great value. Nice & thick metal, with an OK finish. No, they are not polished, but for that you either invest more money, or your own time & effort. Quite easy for a novice to learn how to use. There are tutorials all over YouTube. Agreed that the fret rocker is not a string gauge, though it could be with a bit of effort or imagination since we know it to be .08" thick. Even better if the manufacturer put a little bit more effort in & scribed them, but that would up the price of course. Besides, most of use get string action rulers as a separate item, usually when we buy radius gauges. Might have been four stars for the finish, but I am adding in the fifth one to offset the one-star review, and because of the low price. These should last a lifetime with any care at all. ### ⭐⭐⭐⭐ Low Price Indicates Quality To Be Expected of These Items *by H***3 on February 3, 2025* The quality of the items is what I expected for the price. The are structurally correct, but they lack the refined finish of higher priced tools. The edges are uneven, rough and sharp edged. I expected this when I purchased them. I used large diamond sharpening plates to hone and perfect the contact surfaces. I trued them using a verified level surface. A large carborundum polishing wheel polished up the side surfaces. I now have a set of quality tools, at a fraction of the price! I am very pleased with my purchase. --- ## 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.cy/products/149914992-guitar-neck-notched-straight-edge-fret-rocker-string-height-gauge](https://www.desertcart.com.cy/products/149914992-guitar-neck-notched-straight-edge-fret-rocker-string-height-gauge) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*