General description Sealey IS141D Premier Deep Impact Socket is a high-quality tool designed for professional use. Made from chrome molybdenum and drop-forged, this deep WallDrive® impact socket is ideal for use with air impact wrenches, providing durability and strength for demanding tasks. Technical specifications Drive: 1" Sq Material: Chrome Molybdenum Size: 41mm Nett Weight: 1.01kg Model No.: IS141D Other information Phosphate finish for greater corrosion resistance Lifetime guarantee*