General description Manufactured from hardened and tempered Chrome Molybdenum steel, the Sealey AK68220 Premier Universal Joint Impact Socket Set is designed for durability and high performance. This set includes 10 pieces and features a phosphate finish for added corrosion resistance. The 360 rotating universal joint allows you to apply high torque with a 30° working angle, making it ideal for reaching fasteners in obstructed or tight spots. Supplied in an EVA foam storage tray, this set is part of the SEALEY PREMIER range, suitable for daily professional use. Technical specifications Material: Hardened and tempered Chrome Molybdenum steel Finish: Phosphate Working angle: 30° Drive size: 3/8'' Sq Number of pieces: 10 Other information Lifetime guarantee*