Fix your loose guitar jack with Bigrock Innovations' Guitar Jack Tightener

(Image credit: courtesy of Bigrock Engineering)

Bigrock Innovations has updated its original Bullet guitar jack tightener with the new Bullet 2.0 Premium Guitar Jack Wrench with Lifetime Brass Tip.

The 2.0 version boasts the same engineered plastic body as the original, but with a solid brass tip that locks firmly on nuts and, according to Bigrock, will never wear out.

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Richard Bienstock

Rich is the co-author of the best-selling Nöthin' But a Good Time: The Uncensored History of the '80s Hard Rock Explosion. He is also a recording and performing musician, and a former editor of Guitar World magazine and executive editor of Guitar Aficionado magazine. He has authored several additional books, among them Kurt Cobain: Montage of Heck, the companion to the documentary of the same name.