Action is the world's largest manufacturer of impact sockets. The impact sockets are durable, of high quality, competitively priced and made from the best materials (chrome-molybdenum alloy steel). The Action impact sockets can be used for all types of tools: compressed air, electric, hydraulic or battery, and are suitable for every application, ranging from tire garages to the automotive industry. At Rami Yokota we always have a large stock available, ranging from 1/4" drive to 21/2" drive.