Easy Storage: This set comes contained in a plastic storage case,dedicated slots for each torx bit socket keep all the pieces neatly contained, for easy transportation, safe storage and quick organization. , heat-treated chromium-vanadium steel has torque, strength and durability. Application: for household appliance repair, automobile repair, decoration work, equipment maintenance,and so on. Widely applied: socket set including all the essential sizes to work on bikes, automobiles, appliances, lawn equipment,machinery, and any other jobs to use with manual torques tools. Easy To Use: You can choose the corresponding model according to your needs, and then install it on the manual torque tool,you can use it to complete the work easily., Weight: 5.3131405142 Pounds, Manufacturer: Duanthry