Impact Socket Wrench 1" - 19mm Non Sparking Cu-Be (6 Edges) by EGA Master. This is a high-quality impact socket wrench designed for professional use. It features a 1-inch drive and a 19mm size, making it suitable for a wide range of applications. The non-sparking copper-beryllium construction ensures safety in hazardous environments. The 6-edge design provides a secure grip on fasteners.