--- product_id: 177699287 title: "Frienda set of 3 Notched Neck Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards" price: "$36.54" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/177699287-frienda-set-of-3-notched-neck-straight-edge-guitar-luthiers store_origin: US region: United States of America --- # fits most guitar fretboards 3 precision gauges included rust-proof stainless steel build Frienda set of 3 Notched Neck Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards **Price:** $36.54 **Availability:** ✅ In Stock ## Summary > 🎸 Tune Like a Pro, Measure Like a Master! ## Quick Answers - **What is this?** Frienda set of 3 Notched Neck Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards - **How much does it cost?** $36.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/177699287-frienda-set-of-3-notched-neck-straight-edge-guitar-luthiers) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability Meets Design:** Rust-proof stainless steel guarantees long-lasting, scratch-free use on your prized guitars. - • **Universal Compatibility:** Perfectly tailored for electric, acoustic, bass, banjo, and folk guitars alike. - • **Precision in Every Measurement:** Three specialized tools ensure flawless fret and string height accuracy. - • **Professional-Level Setup at Home:** Achieve expert fret leveling and string action adjustments without the shop visit. - • **The Ultimate Gift for Guitarists:** Empower musicians and techs to maintain their instruments with confidence and ease. ## Overview The Frienda set of 3 guitar luthier tools includes a notched neck straight edge, string action ruler gauge, and fret rocker string height gauge, all crafted from rust-proof stainless steel. Designed for precision and durability, this set fits most guitar fretboards and enables professional-level maintenance and repair, making it an essential toolkit for guitarists and technicians aiming to optimize playability and reduce fret buzz. ## Description Buy Frienda set of 3 Notched Neck Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards: Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great quality - I’m very impressed. Solid, straight and no sharp edges. Surpasses my expectations. Review: Perfect for Checking Frets and Action - This 3-piece set is super handy for checking string action and fret height. The notched straight edges are easy to use and fit most guitars perfectly. Solid build and very accurate—even as a hobbyist, I can get professional-level readings. Overall, a simple but really useful tool for anyone doing their own guitar setups. ## Features - Guitar maintain and repair set: you will get 1 piece guitar neck notched string measurement ruler, 1 piece string action ruler and fret rocker string height gauge and 1 piece guitar fret rocker leveling tool, different tools can satisfy your needs easily - Rust-proof material: the fret rocker and notched straight edge are made of stainless steel, sturdy enough for your long-term use and not easy to scratch your guitars - Keep the guitar neck straight: the guitar straight edge, fret leveling tool and the guitar string ruler help you to measure if the surface of the fingerboard is straight and check the final height after you've redressed or replaced them - Wide usages: the string action ruler helps to measure bridge slot, the height of the string, nut and pickup polepiece, even the depth of the fret slot; The notched straight edge ruler helps to check if each fretboard is in the same level, the fret rocker can span over 3 frets and can check if frets are on the same level - Nice gifts: these guitar luthier tools are good gifts to guitar technicians and guitarists to maintain and repair their instrument themselves in a short time, reducing buzzing; Good tools for electric guitar, acoustic guitar, bass, banjo and folk guitar, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #5,923 in Musical Instruments ( See Top 100 in Musical Instruments ) #124 in Guitar Tools | | Customer Reviews | 4.2 out of 5 stars 849 Reviews | ## Images ![Frienda set of 3 Notched Neck Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards - Image 1](https://m.media-amazon.com/images/I/61U8K3rgvaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality *by D***R on June 8, 2026* I’m very impressed. Solid, straight and no sharp edges. Surpasses my expectations. ### ⭐⭐⭐⭐⭐ Perfect for Checking Frets and Action *by A***R on March 22, 2026* This 3-piece set is super handy for checking string action and fret height. The notched straight edges are easy to use and fit most guitars perfectly. Solid build and very accurate—even as a hobbyist, I can get professional-level readings. Overall, a simple but really useful tool for anyone doing their own guitar setups. ### ⭐⭐⭐⭐⭐ Great *by P***K on February 25, 2026* Great made good works great ## Frequently Bought Together - Set of 3, Notched Straight Edge Guitar Luthiers Tool, String Action Ruler Gauge, Fret Rocker String Height Gauge for Most Guitar Fretboards - Guitar Neck Rest, Guitar Neck Cradle Support Pillow String Instrument Luthier Tool for Guitar Workstation, Ukuleles, Violins, Banjos, Mandolins - Boao 3 Sets Guitar Fret Protector Fingerboard Guards Stainless Steel Fretboard Protector Bass Guitar Fret Guards for Dressing and Polishing Guitar Tool Luthier Tool Kit --- ## 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.us/products/177699287-frienda-set-of-3-notched-neck-straight-edge-guitar-luthiers](https://www.desertcart.us/products/177699287-frienda-set-of-3-notched-neck-straight-edge-guitar-luthiers) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*