Huck Auto-Bulb®

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Huck Auto-Bulb®

An easy-to-install bulbing fastening system for superior blind side strength.

For use in a variety of applications including thin materials or delicate composites, Huck Auto-Bulb® is the perfect solution.

Easy to-install, it works by clamping the joint with a large diameter head and broad, blind side bulb, which spreads to diffuse the load over a larger area, ensuring permanent clamp.