--- product_id: 202932578 title: "Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236)" brand: "musicnomad" price: "VT4146" currency: VUV in_stock: true reviews_count: 13 category: "Music Nomad" url: https://www.desertcart.vu/products/202932578-premium-truss-rod-wrench-5mm-for-martin-guitars-mn236 store_origin: VU region: Vanuatu --- # ergonomic handle 5mm precision fit durable steel build Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236) **Brand:** musicnomad **Price:** VT4146 **Availability:** ✅ In Stock ## Summary > 🔧 Tune like a pro, adjust with confidence! ## Quick Answers - **What is this?** Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236) by musicnomad - **How much does it cost?** VT4146 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/202932578-premium-truss-rod-wrench-5mm-for-martin-guitars-mn236) ## Best For - musicnomad enthusiasts ## Why This Product - Trusted musicnomad brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 5mm Fit:** Engineered specifically for Martin guitars (except select models) to ensure perfect truss rod adjustments every time. - • **Compact & Travel-Ready:** Slim profile fits neatly in your guitar case compartment, so you’re always ready to tune on the go. - • **Ergonomic Handle Design:** Extended handle offers superior comfort and control, making DIY guitar maintenance effortless. - • **Laser-Etched Size Marking:** Never guess your tool size again with a permanent, easy-to-read metal engraving. - • **Durable Steel Construction:** Built to last with premium steel that withstands frequent use without wear or bending. ## Overview The MusicNomad Premium Truss Rod Wrench (5mm) is a precision-crafted steel tool designed for most Martin guitars, featuring an ergonomic handle for enhanced control and laser-etched size markings for quick identification. Lightweight and compact, it fits perfectly in your guitar case, empowering musicians to maintain perfect string relief anytime, anywhere. ## Description Buy MusicNomad Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236): Musical Instruments - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Perfect Size for Martin guitar. Good value! - Works as it Should! Martin sent a hex key with Dreadnaught Series guitar but that key was too short to get the job done. Truss Rod wrench went deep enough into the hole to make a solid and firm contact with the female hex nut , it was a Happy ending! The strings are in perfect relief! I am very satisfied with the quality of the wrench. It fits perfectly in the storage compartment of the Guitar case without interfering with other items. Good value, perfect size. Review: Very nice and highly functional - The most common of the hex-style truss rod seatings are 4mm and 5mm. These are nice tools and are much more easier to use than the typical short-handled allen wrench that ships with most new guitars. MusicNomad seems to be attempting to simplify the DIY process with many of their new tools. Their efforts are much appreciated. I purchased both the 4mm and the 5mm. ## Features - Fits All Models of MARTIN Guitars except DSS-2018, OMSS-2019, Modern Deluxe Series & SC-13E - Ball End Design with Durable Steel Construction - Ergonomic Handle for Extra Length, Comfort and Control - Laser Etched 5mm Size in Metal so Always Know the Size Working With - Martin and all other third party brand names are trademarks of their respective owners. Music Nomad LLC is not affiliated with those owners, nor claims ownership of those marks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086WN2YWC | | Best Sellers Rank | #1,201 in Musical Instruments ( See Top 100 in Musical Instruments ) #13 in Guitar Tools | | Body Material | Steel | | Color Name | Blue | | Customer Reviews | 4.8 4.8 out of 5 stars (1,262) | | Date First Available | April 8, 2020 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.7 ounces | | Item model number | MN236 | | Material Type | Metal | | Product Dimensions | 6.22 x 3.6 x 0.5 inches | ## Images ![Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236) - Image 1](https://m.media-amazon.com/images/I/61wiG7iG6mL.jpg) ## Questions & Answers **Q: Will this work for my 5mm Yamaha FS800?** A: Well, 5mm is 5mm. But Martins have recessed truss rods, meaning they're located further inside the soundhole. So the length of the wrench is ideal for reaching them. That said, if your Yamaha's truss rod hex is closer to the soundhole, this wrench may be too long to fit in it squarely, as the other side of the soundhole may interfere with it. **Q: Will this (Without a doubt) - fit the Martin J-40?** A: Yes **Q: Will this fit a Martin d18 acoustic guitar** A: I would like to say yes, it should fit. It fits my custom Martin. I think there the same. I have read before that the D18 is a little deeper so you may need to go with a 51/2 or 6 inch long Allen. But I think 5mm is standard Martin. **Q: I bought this as recommended, and it doesn't fit the martin lx1. which size should i get for the lx1?** A: You didn't specify if it's too big or too small, just that it doesn't fit. I'm assuming it's too big. Most Martin's take a 5mm wrench which this one is, or in some cases, a 4mm. If this one doesn't fit, try the 4mm. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Size for Martin guitar. Good value! *by J***S on November 21, 2025* Works as it Should! Martin sent a hex key with Dreadnaught Series guitar but that key was too short to get the job done. Truss Rod wrench went deep enough into the hole to make a solid and firm contact with the female hex nut , it was a Happy ending! The strings are in perfect relief! I am very satisfied with the quality of the wrench. It fits perfectly in the storage compartment of the Guitar case without interfering with other items. Good value, perfect size. ### ⭐⭐⭐⭐⭐ Very nice and highly functional *by C***R on October 27, 2025* The most common of the hex-style truss rod seatings are 4mm and 5mm. These are nice tools and are much more easier to use than the typical short-handled allen wrench that ships with most new guitars. MusicNomad seems to be attempting to simplify the DIY process with many of their new tools. Their efforts are much appreciated. I purchased both the 4mm and the 5mm. ### ⭐⭐⭐⭐⭐ Good! *by D***A on November 16, 2025* This one fits my Martin truss rod. Well made, accurate size and length for access. This brand produces some quality tools at a good price point. ## Frequently Bought Together - MusicNomad Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236) - MusicNomad Premium Truss Rod Wrench - 4mm for MARTIN® Guitar Models DSS, OMSS, Modern Deluxe Series, SC-13E and other Acoustic Guitar Brands (MN237) - MusicNomad Truss Rod Gauge & String Action Gauge Combo Bundle (MN614) --- ## 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.vu/products/202932578-premium-truss-rod-wrench-5mm-for-martin-guitars-mn236](https://www.desertcart.vu/products/202932578-premium-truss-rod-wrench-5mm-for-martin-guitars-mn236) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*