When doing repairs or replacing critical parts on your car, truck, motorcycle, or even your lawnmower, STANLEY Engineered Fastening realizes how important it is to restore things back to factory condition. Heli-Coil and POP automotive aftermarket products were designed to do just that. Heli-Coil has become the most effective and universally accepted method for permanently restoring stripped, worn, or damaged threads to their original size and condition. Damaged threads can be restored to better-than-new condition in spark plug ports, carburetor fuel inlets, transmission housings, oil drain plugs, exhaust and intake manifolds, engine blocks, brake calipers, and more! Since its invention of the blind rivet over 100 years ago, POP has always been the industrys original manufacturer and pioneer in riveting technology. POP continues updating and improving its complete product line to keep pace with rapidly advancing automotive markets and the increasing needs of todays automotive service professionals. Avdel offers repair sets for self-pierce riveting joints, that are suited to the particular requirements. Basis is the electro-hydraulic battery tool ESN50 that has an adjustable force of 20 to 50 kN. The tool is equipped with changeable C-frames, depending on the access. In principle, a joint made with self-piercing rivets is a non-removable joint. However there are various possibilities in case of repair or re-working of the joint for changing a component.