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Free Rusted-on Screws, Bolts and Nuts in Seconds

Cut Through Tough Applications with Open and Shut

Open and Shut is a high-performance, non-flammable penetrating oil that cuts through tough applications and easily penetrates through water, rust and grime. The extremely effective formula quickly works to loosen and free rusted-on screws, bolts and nuts. This penetrating oil coats the working area for continued protection against rust and corrosion. Open and Shut penetrating oil works on a wide variety of surfaces, including cables, gears, nuts and bolts.

  • Non-flammable, high dielectric strength
  • Quickly wicks through rusted nuts, bolts and fittings
  • Coats area for further protection from rust and grime

Along with quality products, we offer Lawson Managed Inventory that is time-tested and customer-trusted. A reliable service with technical expertise that you can only get from your dedicated Lawson Products Representative.