Something as simple as rust and corrosion on nuts and bolts can make an easy job feel impossible. Now you can loosen rusted bolts quickly, with CRC Knock&';er LooseA(R) Penetrating Solvent. Knock&';er LooseA(R) can make any job go faster by loosening seized or bound fasteners, allowing you to remove them without extra effort or stress. Read &';More Information&'; to learn about how Knock&';er LooseA(R) can help you remove rust and even prevent it from returning. Applications Nuts and Bolts Pins Screws Bushings Clips Hinges Snaps Lugs Caps Locks Washers Sliding Mechanisms