The Capri Tools 3/8 in. Drive Pinless Universal Long Extension Impact Sockets, engineered for durability and smooth operation, deliver maximum torque and effortless reach, even in the tightest spaces. Durable ball-and-socket pinless joint design has a versatile 30° angle in a smooth 360° rotation, providing effortless reach for your impact tools. 6-point WaveDrive socket design grips fasteners tighter than traditional design, preventing fastener rounding and giving you more leverage. 12 in. extension lets you access even more hard-to-reach spots. Knurled non-slip grip provides enhanced control and handling, reducing slippage even in greasy or high torque environments. Built from high-strength chrome molybdenum steel with a corrosion-resistant manganese phosphate finish. Large laser etched sizing is easy to read even in low light conditions; stamped sizing on the back is permanent and will not fade over time. 3/8 in. drive, 12 in. long, 8 mm pinless universal long extension impact socket.