Designed to effectively remove stripped or broken screws, the RIDGID 35585 Screw Extractor Set is a handy addition to any toolbox. The broken screw extractors are made of sturdy steel for durability and come in a pre-formed plastic box that keeps tools organized and provides convenient storage. The set includes 20 clearly marked precision tools, one each of extractor models 1 to 5 inclusive with turnuts, drill models 1 to 5 inclusive, and drill guides models 921 to 1821 inclusive. This broken screw extractor set has a 1/4-inch to 1/2-inch capacity. RIDGID covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool. Since 1923, RIDGID has remained the symbol of certainty to dedicated professionals of the expert trades. Every tool that bears the RIDGID brand is engineered to the same high standards of quality, strength and endurance, as was that first heavy-duty pipe wrench more than 80 years ago.