--- product_id: 687574170 title: "Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G)" brand: "stewmac" price: "¥8950" currency: JPY in_stock: true category: "Stew Mac" url: https://www.desertcart.jp/products/687574170-gripper-truss-rod-wrench-for-4mm-allen-nut-6113-g store_origin: JP region: Japan --- # 3/8" tapered end for snug fit 12.5" length for safe, precise reach Durable alloy steel build Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) **Brand:** stewmac **Price:** ¥8950 **Availability:** ✅ In Stock ## Summary > 🔧 Master your guitar’s neck with precision and ease — don’t let a worn nut hold you back! ## Quick Answers - **What is this?** Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) by stewmac - **How much does it cost?** ¥8950 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687574170-gripper-truss-rod-wrench-for-4mm-allen-nut-6113-g) ## 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 designed by veteran guitar techs for effortless adjustments. - • **Safe Knuckle Clearance:** 12.5" straight wrench length keeps your hands clear of the peghead during use. - • **Precision Fit, Zero Slip:** Tapered 3/8" end adapts perfectly to worn 4mm Allen nuts, saving costly replacements. - • **Lifetime Durability Promise:** Built to last with premium alloy steel and backed by a no-hassle replacement warranty. - • **Tailored for Hot Rod Truss Rods:** Specifically engineered for StewMac Hot Rod 4mm truss rods—perfect compatibility guaranteed. ## Overview The StewMac Gripper Truss Rod Wrench (model 6113-G) is a 12.5-inch, powder-coated alloy steel tool designed specifically for adjusting worn 4mm Allen nuts on Hot Rod truss rods. Featuring a unique tapered 3/8" end for a snug fit and a comfortable rubberized handle, it enables precise, safe adjustments while protecting your guitar and hands. Developed by expert guitar technicians, this wrench combines durability with ergonomic design and comes with a lifetime replacement guarantee. ## 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. ## 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 | |---------------|-------| | ASIN | B09QPMGDYT | | ASIN | B09QPMGDYT | | Batteries Included? | No | | Batteries Required? | No | | Color | Powder Coated | | Customer Reviews | 4.4 4.4 out of 5 stars (48) | | Customer reviews | 4.4 4.4 out of 5 stars (48) | | Date First Available | 15 August 2024 | | Date First Available | 15 August 2024 | | Finish | Powder Coated | | Head Style | Hex | | Included components | 1 Wrench | | Item Package Quantity | 1 | | Item Weight | 150 g | | Item model number | 6113-G | | Item model number | 6113-G | | Manufacturer | StewMac | | Manufacturer | StewMac | | Material | Alloy Steel | | Package Dimensions | 32.28 x 9.5 x 3.99 cm; 150 g | | Package Dimensions | 32.28 x 9.5 x 3.99 cm; 150 g | | Part number | 6113-G | ## Product Details - **Colour:** Powder Coated - **Brand:** StewMac - **Material:** Alloy Steel - **Item length:** 12.5 Inches - **Item package quantity:** 1 ## Images ![Gripper Truss Rod Wrench For 4mm Allen Nut (6113-G) - Image 1](https://m.media-amazon.com/images/I/51RAeKqPuIL.jpg) ## 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.jp/products/687574170-gripper-truss-rod-wrench-for-4mm-allen-nut-6113-g](https://www.desertcart.jp/products/687574170-gripper-truss-rod-wrench-for-4mm-allen-nut-6113-g) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-30*