--- product_id: 620201006 title: "StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G)" brand: "stewmac" price: "€ 67.27" currency: EUR in_stock: true reviews_count: 5 category: "Stew Mac" url: https://www.desertcart.hr/products/620201006-stewmac-gripper-truss-rod-wrench-for-4mm-allen-nut-6113 store_origin: HR region: Croatia --- # Durable alloy steel, built to last 12.5" length for safe, precise reach 3/8" tapered end for snug fit StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) **Brand:** stewmac **Price:** € 67.27 **Availability:** ✅ In Stock ## Summary > 🔧 Master your guitar’s setup with the wrench that pros trust! ## Quick Answers - **What is this?** StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) by stewmac - **How much does it cost?** € 67.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/620201006-stewmac-gripper-truss-rod-wrench-for-4mm-allen-nut-6113) ## Best For - stewmac enthusiasts ## Why This Product - Trusted stewmac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Control:** Comfortable rubberized handle keeps your knuckles safe and your adjustments smooth. - • **Pro-Grade Durability:** Crafted from high-quality alloy steel by veteran guitar techs for lifetime reliability. - • **Precision Fit Every Time:** Tapered 3/8" end ensures a secure grip on worn 4mm Allen nuts, saving costly replacements. - • **Tailored for Hot Rod Truss Rods:** Specifically designed for 4mm Hot Rod truss rods, ensuring perfect compatibility. - • **Extended Reach, Safer Adjustments:** 12.5" straight wrench length keeps your hands clear of the peghead for hassle-free tuning. ## Overview The StewMac Gripper Truss Rod Wrench (Model 6113-G) is a precision tool engineered for adjusting worn 4mm Allen nuts on Hot Rod truss rods. Featuring a tapered 3/8" end for a snug fit, a 12.5" length to protect your knuckles, and a comfortable rubberized handle, this durable alloy steel wrench is developed by expert guitar technicians to make tricky adjustments effortless and reliable. Built in the USA and backed by a lifetime replacement promise, it’s the essential tool for serious guitar maintenance. ## Description Gripper Truss Rod WrenchesDang! Somebody used the wrong size wrench, and now you can't adjust that worn Allen truss rod nut. Fear not, our Gripper wrenches can save the day!Each wrench has a 3/8"-long end that tapers from slightly undersize to slightly oversize, giving you a snug fit to turn the nut and avoid a costly replacement job.Our veteran guitar technicians developed these high quality steel truss rod wrenches. The length, comfortable rubberized handles, durability and variety of sizes let you perform formerly difficult truss rod adjustments with ease. The straight wrenches are 12-1/2" long, keeping your knuckles safely away from the peghead.#6210-G Gripper wrench has a special angled handle for tuner clearance on 6-in-line pegheads. For 1/8" Allen nut; 2" reach.Special notes for the soundhole wrenchesCompatible Models 4mm is for Hot Rod truss rods. #6110-G is for pre-August 2007 Martins; #6114-G and #6212-G are for later Martins. Triple-bend wrenches provide clearance under the guitar's braces.Hot Rod is a registered trademark of Stewart-MacDonald Manufacturing Company, Inc. Review: Buena herramienta - Especifica y de calidad Review: Worked like a charm! - I’ve been rebuilding one of my old electric guitars and the truss rod but had stripped in it and it desperately need an adjustment. Finally managed to get it done once this came in. I love it. ## Features - ADJUST THAT WORN TRUSS ROD NUT - Somebody Used The Wrong Size Wrench, And Now You Can't Adjust That Worn Allen Truss Rod Nut. Fear Not, Our Gripper Wrenches Can Save The Day! - SNUG FIT - Each Wrench Has A 3/8"-long End That Tapers From Slightly Undersize To Slightly Oversize, Giving You A Snug Fit To Turn The Nut And Avoid A Costly Replacement Job. - DEVELOPED BY IN HOUSE TECHS - Our Veteran Guitar Technicians Developed These High Quality Steel Truss Rod Wrenches. The Length, Comfortable Rubberized Handles, Durability And Variety Of Sizes Let You Perform Formerly Difficult Truss Rod Adjustments With Ease. The Straight Wrenches Are 12-1/2" Long, Keeping Your Knuckles Safely Away From The Peghead. - PERFECT FIT FOR OUR HOTROD TRUSS RODS - MODEL 6113-G 4mm Is For Hot Rod Truss Rods - BUILT TO LAST A LIFETIME - Our promise to you is simple and uncomplicated. If any of our products ever break, wear out, or fail to exceed your every expectation simply return it for a replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | StewMac | | Manufacturer | StewMac | | Model | 6113-G | | Model Name | StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) | | Item model number | 6113-G | | Power Source | Hand powered | | Material | Alloy Steel | | Manufacturer | StewMac | | Country of Origin | China | ## Product Details - **Colour:** Powder Coated - **Brand:** StewMac - **Material:** Alloy Steel - **Item Length:** 12.5 Inches - **Item Package Quantity:** 1 ## Images ![StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) - Image 1](https://m.media-amazon.com/images/I/51RAeKqPuIL.jpg) ![StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) - Image 2](https://m.media-amazon.com/images/I/81nQteJTbCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buena herramienta *by M***L on 22 December 2024* Especifica y de calidad ### ⭐⭐⭐⭐⭐ Worked like a charm! *by A***R on 6 December 2025* I’ve been rebuilding one of my old electric guitars and the truss rod but had stripped in it and it desperately need an adjustment. Finally managed to get it done once this came in. I love it. ### ⭐⭐⭐⭐⭐ The right tool for the job… *by A***I on 22 May 2026* I struggled for weeks to get that rounded truss rod, to no avail. Took me 10 seconds once I had the proper tool. This thing really does the trick. Great tool, highly recommended. Just make sure to order the correct size for your guitar’s truss rod. ## Frequently Bought Together - StewMac Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) - Fender 3/16-Inch Hex Truss Rod Nut (Allen) --- ## 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.hr/products/620201006-stewmac-gripper-truss-rod-wrench-for-4mm-allen-nut-6113](https://www.desertcart.hr/products/620201006-stewmac-gripper-truss-rod-wrench-for-4mm-allen-nut-6113) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-07*