This 1/2-inch drive impact hex bit socket set includes both Sae sizes (1/4"", 9/32"", 5/16"", 3/8"", 7/16"", 1/2"", 9/16"", 5/8"", 11/16"", 3/4"") and metric sizes (6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 18mm, 19mm). Constructed from chrome-vanadium steel with a black phosphate finish, the set offers exceptional strength, durability, and corrosion resistance. Its superior impact strength and toughness make it ideal for tasks such as removing brake calipers and loosening hex bolts in the engine bay. Each socket features permanent laser-etched size markings for quick identification, even in low-light conditions. The set comes in a rugged, impact-resistant storage case for organized storage and easy access. Weight: 7.13 lbs.