Jack The Gripper – 1/4" Guitar and Amp Jack Tightening Tool with Adapter and Sockets – Secure Loose Output Jacks Without Disassembly – Pro Tool Designed by Luthier Frank Ford
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Product details
| Management number | 215939596 | Release Date | 2026/04/19 | List Price | $12.00 | Model Number | 215939596 | ||
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| Category | |||||||||
StewMac Jack The Gripper is the fast, frustration-free solution to one of the most common guitar and amp issues: the dreaded loose output jack. Designed by renowned repair expert Frank Ford, this tool eliminates the need to disassemble your instrument or amplifier to fix a spinning jack or falling nut.Smart, Non-Destructive Design: Insert Jack The Gripper into any 1/4" output jack and the knurled cam locks it in place—holding it steady so you can securely tighten or loosen the outer nut without damaging internal wiring.Works on Recessed Jacks Too: No need to worry if your jack is hard to reach—the tool includes an innovative adapter that fits into a standard 3/8" square drive, allowing access to deep or recessed input/output jacks.Versatile Socket Set Included: Comes complete with 1/2" and 12mm sockets to match the most commonly used jack nuts in guitars, basses, amps, and pedals. A must-have for any repair bench or gig bag.Trusted by Luthiers and Techs: Whether you're a pro guitar tech, amp repair specialist, or just serious about maintaining your gear, this tool saves time and prevents costly mistakes when working with delicate electronics.BUILT TO LAST A LIFETIME: All StewMac tools are backed by our Lifetime Promise for lifelong durability and our expert tech support is there when you need it most
- SECURE LOOSE JACKS FAST: Holds 1/4" output jacks steady so you can tighten or loosen nuts without removing hardware
- DESIGNED BY A PRO: Invented by renowned repair tech Frank Ford for safe quick maintenance on guitars and amps
- PREVENTS DAMAGE: Stops the jack from spinning and breaking internal solder joints during adjustments
- INCLUDES SOCKETS AND ADAPTER: Comes with 1/2" and 12mm sockets plus 3/8" square drive adapter for recessed jacks
- BUILT TO LAST A LIFETIME: Backed by our Lifetime Promise for lifelong durability and our expert tech support is there when you need it most
| Color | Black,Silver,Brown |
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| Brand Name | StewMac |
| Manufacturer | Frank Ford |
| Material Type | Not specified |
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