Bench Nut

Bionic Thumb Tools Verified independent store

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The bench nut is jig for holding eyeglasses in place while loosening and tightening screws. It virtually eliminates painful stab wounds and can be used on a bench or handheld. Its also comes in handy as a clamp for mending broken frames. A must for anyone who does installation and removal of screws on eyeglass frames. Show more